Cody

# mario alonzo

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1 – 39 of 39

#### Problem 246. Project Euler: Problem 8, Find largest product in a large string of numbers

Created by: Doug Hull

#### Problem 239. Project Euler: Problem 5, Smallest multiple

Created by: Doug Hull

#### Problem 230. Project Euler: Problem 1, Multiples of 3 and 5

Created by: Doug Hull

#### Problem 566. Sum of first n terms of a harmonic progression

Created by: Srivardhini

#### Problem 17. Find all elements less than 0 or greater than 10 and replace them with NaN

Created by: Cody Team

#### Problem 2. Make the vector [1 2 3 4 5 6 7 8 9 10]

Created by: Cody Team

Tags basic, colon, x=1:10

#### Problem 752. Is X a Fibonacci Matrix?

Created by: Sean de Wolski

Tags fibonacci

#### Problem 2423. Integer Sequence - II : New Fibonacci

Created by: rifat

#### Problem 317. Find the stride of the longest skip sequence

Created by: Ned Gulley

Tags sequences

#### Problem 415. Sum the Infinite Series

Created by: Roger Stafford

#### Problem 2371. Integer sequence - 2 : Kolakoski sequence

Created by: rifat

#### Problem 1946. Fibonacci-Sum of Squares

Created by: Chris Cleveland

#### Problem 594. "Look and say" sequence

Created by: Alex Feinman

#### Problem 1084. Square Digits Number Chain Terminal Value (Inspired by Project Euler Problem 92)

Created by: @bmtran (Bryant Tran)

#### Problem 1190. Golomb's self-describing sequence (based on Euler 341)

Created by: James

#### Problem 240. Project Euler: Problem 6, Natural numbers, squares and sums.

Created by: Doug Hull

#### Problem 232. Project Euler: Problem 2, Sum of even Fibonacci

Created by: Doug Hull

#### Problem 434. Return the Fibonacci Sequence

Created by: Matt Fig

Tags fibonacci

Created by: Tim

#### Problem 21. Return the 3n+1 sequence for n

Created by: Cody Team

Tags 3n+1, sample

#### Problem 11. Back and Forth Rows

Created by: Cody Team

Tags matrices

#### Problem 32. Most nonzero elements in row

Created by: Cody Team

Tags matrices

#### Problem 189. Sum all integers from 1 to 2^n

Created by: Dimitris Kaliakmanis

#### Problem 33. Create times-tables

Created by: Cody Team

Tags matrices

#### Problem 167. Pizza!

Created by: the cyclist

Tags pizza, fun

#### Problem 149. Is my wife right?

Created by: the cyclist

Tags fun, stupid, silly

#### Problem 14. Find the numeric mean of the prime numbers in a matrix.

Created by: Cody Team

Tags easy, matrices

#### Problem 5. Triangle Numbers

Created by: Cody Team

Tags math, triangle

Created by: Will

#### Problem 25. Remove any row in which a NaN appears

Created by: Cody Team

#### Problem 4. Make a checkerboard matrix

Created by: Cody Team

#### Problem 8. Add two numbers

Created by: Cody Team

#### Problem 19. Swap the first and last columns

Created by: Cody Team

#### Problem 1. Times 2 - START HERE

Created by: Cody Team

Tags intro, math, basics

#### Problem 26. Determine if input is odd

Created by: Cody Team

#### Problem 7. Column Removal

Created by: Cody Team

#### Problem 6. Select every other element of a vector

Created by: Cody Team

#### Problem 3. Find the sum of all the numbers of the input vector

Created by: Cody Team

#### Problem 12. Fibonacci sequence

Created by: Cody Team

1 – 39 of 39