Cody

# ChrisR

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1 – 50 of 51

#### Problem 47518. Play Outside In with primes

Created by: ChrisR

#### Problem 47415. List ways to reach a target sum

Created by: ChrisR

#### Problem 47073. Find the nth Fibbinary number

Created by: ChrisR

#### Problem 47058. Determine the Zeckendorf expansion of a number

Created by: ChrisR

#### Problem 46701. Compute the nth Naerogahtyp emirp

Created by: ChrisR

#### Problem 46676. List the erauqs

Created by: ChrisR

#### Problem 46624. List the emirps

Created by: ChrisR

#### Problem 46615. Find terms in the Connell sequence

Created by: ChrisR

Tags sequences

#### Problem 46600. Generate a list of composite numbers

Created by: ChrisR

#### Problem 46594. Create a sequence of primes p such that p > n π(p)

Created by: ChrisR

#### Problem 46582. Find jumping medalists

Created by: ChrisR

#### Problem 46576. Award medals to winners

Created by: ChrisR

#### Problem 46573. Determine the winner of a goofy golf tournament

Created by: ChrisR

#### Problem 46571. Characterize the final state of the digit inventory sequence

Created by: ChrisR

#### Problem 46551. Solve a ballot counting problem

Created by: ChrisR

#### Problem 46122. Find the nth term in the digit inventory sequence

Created by: ChrisR

Tags sequence

#### Problem 46120. Solve the Challenger puzzle

Created by: ChrisR

#### Problem 46117. Test approximations of the prime counting function

Created by: ChrisR

#### Problem 46114. Compute the date of a special marriage milestone

Created by: ChrisR

Tags dates

#### Problem 46111. Evaluate the prime zeta function

Created by: ChrisR

#### Problem 46099. Identify full reptend primes

Created by: ChrisR

#### Problem 46087. Investigate the frequency of last non-zero digits of primorials

Created by: ChrisR

#### Problem 46081. Set Soldner's constant

Created by: ChrisR

#### Problem 46066. Evaluate the logarithmic integral

Created by: ChrisR

#### Problem 46060. Identify primorial primes

Created by: ChrisR

#### Problem 46057. Find the last non-zero digit in a primorial

Created by: ChrisR

#### Problem 46054. Count trailing zeros in a primorial

Created by: ChrisR

#### Problem 46053. Construct finite difference approximations of derivatives

Created by: ChrisR

#### Problem 46050. Construct a prime circle

Created by: ChrisR

Tags primes

#### Problem 46047. Identify Wagstaff primes

Created by: ChrisR

Tags primes

#### Problem 46046. Determine whether a number is a cluster prime

Created by: ChrisR

#### Problem 46043. Evaluate the generalized hypergeometric function

Created by: ChrisR

#### Problem 46040. Solve a Weird Calculator puzzle

Created by: ChrisR

#### Problem 46037. Count alternating permutations

Created by: ChrisR

#### Problem 46034. Construct the Seidel-Entringer-Arnold triangle

Created by: ChrisR

#### Problem 46031. Construct dimensionless parameters

Created by: ChrisR

#### Problem 46025. Evaluate the gamma function

Created by: ChrisR

#### Problem 46016. Determine digits of the Copeland-Erdos constant

Created by: ChrisR

#### Problem 46012. Find the zeros of the Bessel function of the first kind

Created by: ChrisR

#### Problem 46003. Compute Khinchin's constant

Created by: ChrisR

#### Problem 46000. Compute the harmonic numbers

Created by: ChrisR

#### Problem 45997. Evaluate the zeta function for complex arguments

Created by: ChrisR

#### Problem 45994. Investigate the frequency of last digits of prime numbers

Created by: ChrisR

#### Problem 45988. Evaluate the zeta function for real arguments > 1

Created by: ChrisR

#### Problem 45982. Evaluate the incomplete elliptic integrals

Created by: ChrisR

#### Problem 45979. Compute the perimeter of an ellipse

Created by: ChrisR

#### Problem 45976. Evaluate the Struve function

Created by: ChrisR

#### Problem 45964. Compute the nth Pythagorean prime

Created by: ChrisR

#### Problem 45960. Set the Euler-Mascheroni constant with an identity using available MATLAB functions

Created by: ChrisR

#### Problem 45939. Estimate π from certain values of the zeta function

Created by: ChrisR

1 – 50 of 51