Easy Sequences Volume I

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Collection of math challenges. Not necessarily easy and not necessarily about sequences...

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+50 points

Problem Title	Likes	Solvers
Problem 52462. Easy Sequences 1: Find the index of an element Created by: Ramon Villamangca Tags easy, indexing, sequences	1	47
Problem 52467. Easy Sequences 2: Trigonometric function with integral input and output Created by: Ramon Villamangca Tags easy, function, sequence	1	38
Problem 52497. Easy Sequences 3: Prime 44-number Squares Created by: Ramon Villamangca Tags easy, sequences, primes	1	28
Problem 52522. Easy Sequences 4: Eliminate the Days of Confusion Created by: Ramon Villamangca Tags easy, sequence, date and time	3	21
Problem 52532. Easy Sequences 5: Project Euler Problem 1 - Again! Created by: Ramon Villamangca Tags easy, sequences, projecteuler	2	13
Problem 52562. Easy Sequences 6: Coefficient sums of derivatives Created by: Ramon Villamangca Tags easy, sequences, derivative	3	15
Problem 52584. Easy Sequences 9: Faithful Pairs Created by: Ramon Villamangca Tags easy, sequences, primes	1	17
Problem 52594. Easy Sequences 10: Sum of Cumsums of Fibonacci Sequence Created by: Ramon Villamangca Tags easy, sequences, fibonacci	2	41
Problem 52609. Easy Sequences 11: Factorial Digits without Trailing Zeros Created by: Ramon Villamangca Tags easy, sequences, number theory	1	18
Problem 52614. Easy Sequences 12: 50th Prime Created by: Ramon Villamangca Tags easy, sequences, primes	1	15

	KP submitted Solution 14637625 to Problem 52497. Easy Sequences 3: Prime 44-number Squares on 1 May 2025 at 2:48
	KP submitted Solution 14637622 to Problem 52467. Easy Sequences 2: Trigonometric function with integral input and output on 1 May 2025 at 2:47
	KP submitted Solution 14637617 to Problem 52462. Easy Sequences 1: Find the index of an element on 1 May 2025 at 2:44
	.M.A. submitted Solution 14525994 to Problem 52522. Easy Sequences 4: Eliminate the Days of Confusion on 17 Jan 2025
	James submitted Solution 14525253 to Problem 52467. Easy Sequences 2: Trigonometric function with integral input and output on 16 Jan 2025

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