The On-Line Encyclopedia of Integer Sequences (OEIS)

Revision History for A001935

(Bold, blue-underlined text is an addition; faded, red-underlined text is a ~~deletion~~.)
Showing entries 1-10 | older changes

A001935

Number of partitions with no even part repeated; partitions of n in which no parts are multiples of 4.
(history; published version)

#171 by Amiram Eldar at Thu Aug 10 10:30:16 EDT 2023

STATUS

reviewed

approved

#170 by Joerg Arndt at Thu Aug 10 10:11:27 EDT 2023

STATUS

proposed

reviewed

#169 by Michel Marcus at Thu Aug 10 10:02:25 EDT 2023

STATUS

editing

proposed

#168 by Michel Marcus at Thu Aug 10 10:02:15 EDT 2023

PROG

(PARI) {a(n)=polcoeff(exp(sum(m=1, n+1, x^m/(1+(-x)^m+x*O(x^n))/m)), n)} \\ Paul D. Hanna, Jul 24 2013

STATUS

approved

editing

Discussion

Thu Aug 10

10:02

Michel Marcus: pari with pari

#167 by Andrew Howroyd at Mon Jan 23 13:14:10 EST 2023

STATUS

reviewed

approved

#166 by Michel Marcus at Mon Jan 23 12:59:49 EST 2023

STATUS

proposed

reviewed

#165 by Michael De Vlieger at Mon Jan 23 12:31:58 EST 2023

STATUS

editing

proposed

#164 by Michael De Vlieger at Mon Jan 23 12:31:55 EST 2023

LINKS

Riccardo Aragona, Roberto Civino, and Norberto Gavioli, <a href="https://arxiv.org/abs/2301.06347">A modular idealizer chain and unrefinability of partitions with repeated parts</a>, arXiv:2301.06347 [math.RA], 2023.

STATUS

approved

editing

#163 by Peter Luschny at Thu Aug 04 05:11:07 EDT 2022

STATUS

reviewed

approved

#162 by Michel Marcus at Thu Aug 04 02:19:10 EDT 2022

STATUS

proposed

reviewed