The On-Line Encyclopedia of Integer Sequences (OEIS)

Revision History for A092353

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

A092353

Expansion of (1+x^3)/((1-x)^2*(1-x^3)^2).
(history; published version)

#37 by Giovanni Resta at Wed Feb 26 07:16:35 EST 2020

STATUS

reviewed

approved

#36 by Michel Marcus at Wed Feb 26 07:08:47 EST 2020

STATUS

proposed

reviewed

#35 by F. Chapoton at Wed Feb 26 06:50:33 EST 2020

STATUS

editing

proposed

#34 by F. Chapoton at Wed Feb 26 06:50:26 EST 2020

PROG

print ([a.next(a) for _ in range(52)] ) # Peter Luschny, May 04 2016

STATUS

approved

editing

Discussion

Wed Feb 26

06:50

F. Chapoton: adapt sage code for py3

#33 by Michel Marcus at Sat Oct 19 12:55:14 EDT 2019

STATUS

reviewed

approved

#32 by Joerg Arndt at Sat Oct 19 10:52:55 EDT 2019

STATUS

proposed

reviewed

#31 by Ridouane Oudra at Sat Oct 19 10:34:47 EDT 2019

STATUS

editing

proposed

#30 by Ridouane Oudra at Sat Oct 19 10:28:10 EDT 2019

FORMULA

a(n) = (1/2)*(-4*t^3 + (2n-7)*t^2 + (4n-1)*t +2n +2), where t = floor(n/3). - Ridouane Oudra, Oct 19 2019

MAPLE

seq(add(floor(i/3)^2, i=1..n+3), n=0..60); # Ridouane Oudra, Oct 19 2019

STATUS

approved

editing

#29 by N. J. A. Sloane at Fri Oct 18 16:48:06 EDT 2019

STATUS

proposed

approved

#28 by Michel Marcus at Fri Oct 18 14:48:07 EDT 2019

STATUS

editing

proposed