# Problems

51 – 100 of 137
 Problem Title Likes Solvers Difficulty

#### Problem 45253. Pell numbers

Created by: Asif Newaz

2

45

#### Problem 47350. Find Logic 21

Created by: Dev Gupta

Tags logic, cody, logical

1

39

#### Problem 47270. Find Logic 11

Created by: Dev Gupta

Tags logic, cody, contest

1

109

#### Problem 52779. Easy Sequences 25: Product of Series

Created by: Ramon Villamangca

Tags easy, series, simple

1

7

#### Problem 53120. Compute the Sequence of the Day

Created by: ChrisR

Tags sequence

5

10

Created by: HH

2

13

#### Problem 45367. Sieve of Eratosthenes - 02

Created by: Asif Newaz

1

14

#### Problem 45231. Generate Golomb's sequence

Created by: Asif Newaz

1

15

#### Problem 52824. Easy Sequences 31: N-N's Sequence

Created by: Ramon Villamangca

0

6

#### Problem 48035. Find the Pattern 4

Created by: Doddy Kastanya

0

128

#### Problem 47315. Find Logic 16

Created by: Dev Gupta

Tags logic, cody, contest

4

108

#### Problem 47300. Find Logic 14

Created by: Dev Gupta

Tags logic, cody, contest

4

106

#### Problem 47405. Find Logic 31

Created by: Dev Gupta

1

32

#### Problem 2982. Get a Fibonacci number's index.

Created by: Jared Metzel

3

36

Created by: goc3

2

48

#### Problem 45425. The Tortoise and the Hare - 01

Created by: Asif Newaz

Tags easy, sequence

2

12

#### Problem 48055. Find the Pattern 8

Created by: Doddy Kastanya

1

107

#### Problem 44523. Pattern Sum

Created by: Dishant Varshney

2

184

#### Problem 45383. \$10,000 sequence

Created by: Asif Newaz

1

14

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

Created by: ChrisR

Tags sequence

1

10

#### Problem 51312. Count the square-full divisors of a number

Created by: ChrisR

0

7

#### Problem 48060. Find the Pattern 9

Created by: Doddy Kastanya

0

110

#### Problem 52467. Easy Sequences 2: Trigonometric function with integral input and output

Created by: Ramon Villamangca

0

21

#### Problem 1771. Polygonal numbers

Created by: Jan Orwat

5

109

#### Problem 48050. Find the Pattern 7

Created by: Doddy Kastanya

0

110

#### Problem 47390. Find Logic 29

Created by: Dev Gupta

Tags logic, cody, logical

1

26

#### Problem 47793. Find the smallest prime with n inside

Created by: ChrisR

2

13

Created by: goc3

4

47

#### Problem 45335. Take it out

Created by: Asif Newaz

Tags sequence

1

12

Created by: goc3

11

612

#### Problem 52619. Find the nth nude number

Created by: ChrisR

3

8

#### Problem 52956. Compute the largest number whose prime factors sum to n

Created by: ChrisR

1

6

#### Problem 48045. Find the Pattern 6

Created by: Doddy Kastanya

0

100

#### Problem 50811. Compute the nth term from the Sieve of Flavius Josephus

Created by: ChrisR

Tags sequence, sieve

0

8

#### Problem 51246. Characterize the final state of another digit inventory sequence

Created by: ChrisR

1

5

#### Problem 51813. Sum the elements in rows of the Levine triangle

Created by: ChrisR

0

3

#### Problem 52462. Easy Sequences 1: Find the index of an element

Created by: Ramon Villamangca

0

26

#### Problem 45466. Fibonacci Word

Created by: Asif Newaz

2

19

Created by: goc3

1

53

#### Problem 52624. Determine whether a number is a fibodiv number

Created by: ChrisR

2

7

#### Problem 49808. Identify eban numbers

Created by: ChrisR

0

7

#### Problem 45344. lucky

Created by: Asif Newaz

2

12

Created by: goc3

4

40

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

Created by: ChrisR

1

9

#### Problem 51715. Iterate the sum of divisors and totient

Created by: ChrisR

2

7

#### Problem 52283. Find numbers in the Popular Computing Z-sequence

Created by: ChrisR

Tags sequence

1

6

#### Problem 45343. How lucky r u ?

Created by: Asif Newaz

2

12

#### Problem 52669. Count the primes in Collatz sequences

Created by: ChrisR

1

7

#### Problem 52881. List the cuban primes

Created by: ChrisR

1

7

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

Created by: ChrisR

1

5

51 – 100 of 137