[go: up one dir, main page]

login
Revision History for A035648 (Bold, blue-underlined text is an addition; faded, red-underlined text is a deletion.)

Showing entries 1-10 | older changes
Number of partitions of n into parts 6k+2 and 6k+5 with at least one part of each type.
(history; published version)
#17 by Alois P. Heinz at Sun Aug 16 20:14:24 EDT 2020
STATUS

proposed

approved

#16 by Robert Price at Sun Aug 16 19:27:26 EDT 2020
STATUS

editing

proposed

#15 by Robert Price at Sun Aug 16 19:27:20 EDT 2020
FORMULA

G.f.: (-1 + 1/Product_{k>=0} (1 - x^(6 k + 2)))*(-1 + 1/Product_{k>=0} (1 - x^(6 k + 5))). - Robert Price, Aug 16 2020

MATHEMATICA

nmax = 68; l = Rest@CoefficientList[Series[(-1 + 1/Product[(1 - x^(6 k + 2)), {k, 0, nmax}])*(-1 + 1/Product[(1 - x^(6 k + 5)), {k, 0, nmax}]), {x, 0, nmax}], x] (* Robert Price, Aug 16 2020 *)

STATUS

approved

editing

#14 by OEIS Server at Sat Aug 15 18:52:49 EDT 2020
LINKS

Alois P. Heinz, <a href="/A035648/b035648_1.txt">Table of n, a(n) for n = 1..5000</a> (first 100 terms from Robert Price)

#13 by Alois P. Heinz at Sat Aug 15 18:52:49 EDT 2020
STATUS

editing

approved

Discussion
Sat Aug 15
18:52
OEIS Server: Installed new b-file as b035648.txt.  Old b-file is now b035648_1.txt.
#12 by Alois P. Heinz at Sat Aug 15 18:52:38 EDT 2020
LINKS

Alois P. Heinz, <a href="/A035648/b035648_1.txt">Table of n, a(n) for n = 1..5000</a> (first 100 terms from Robert Price)

#11 by Alois P. Heinz at Sat Aug 15 18:51:31 EDT 2020
LINKS

Robert Price, Alois P. Heinz, <a href="/A035648/b035648_1.txt">Table of n, a(n) for n = 1..1005000</a>

#10 by Alois P. Heinz at Fri Aug 14 18:15:02 EDT 2020
NAME

Number of partitions of n into parts 6k+2 and 6k+5 with at least one part of each type.

STATUS

approved

editing

#9 by N. J. A. Sloane at Thu Aug 13 22:12:52 EDT 2020
STATUS

proposed

approved

#8 by Robert Price at Thu Aug 13 13:56:06 EDT 2020
STATUS

editing

proposed