Notamathematician

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Function that produces primes

Mar 15, 2022

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Elegant recursion for A301897

Jun 22, 2023

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Prime numbers from permutation

Feb 14, 2022

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Generating function for A261041

Sep 8

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Generating function for A225114

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How to solve recurrence relation with 2 variables？

May 3, 2023

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#72 this year

+20

Generalized identity with Stirling numbers of the second kind and falling factorials

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Step back step forward algorithm for A108442

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Algorithm for $\frac{1}{1-x} = \sum\limits_{n=0}^{\infty}a(n)x^n\prod\limits_{k=1}^{n}\frac{1-kx}{1+kx}$

+10

$R$-recursion for A006351

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