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A293254

Expansion of Product_{k>=1} (1 + x^k - x^(k^2)).
(history; published version)

#6 by Vaclav Kotesovec at Wed Oct 04 11:48:29 EDT 2017

STATUS

editing

approved

#5 by Vaclav Kotesovec at Wed Oct 04 11:48:23 EDT 2017

LINKS

Vaclav Kotesovec, <a href="/A293254/b293254.txt">Table of n, a(n) for n = 0..10000</a>

STATUS

approved

editing

#4 by Vaclav Kotesovec at Wed Oct 04 08:57:54 EDT 2017

STATUS

editing

approved

#3 by Vaclav Kotesovec at Wed Oct 04 08:57:36 EDT 2017

CROSSREFS

#2 by Vaclav Kotesovec at Wed Oct 04 08:53:09 EDT 2017

	NAME	`allocated for Vaclav Kotesovec` `Expansion of Product_{k>=1} (1 + x^k - x^(k^2)).`
	DATA	`1, 0, 1, 1, 0, 2, 2, 2, 2, 3, 4, 4, 6, 7, 8, 9, 9, 14, 15, 17, 22, 23, 27, 33, 36, 43, 48, 56, 64, 72, 84, 94, 109, 124, 136, 157, 178, 197, 225, 253, 286, 319, 358, 401, 451, 500, 559, 628, 694, 774, 863, 958, 1066, 1181, 1310, 1449, 1605, 1778, 1957, 2170`
	OFFSET	`0,6`
	MATHEMATICA	`nmax = 100; CoefficientList[Series[Product[(1+x^k-x^(k^2)), {k, 1, nmax}], {x, 0, nmax}], x]`
	CROSSREFS	`Cf. A033461, A263401, A293253.`
	KEYWORD	`allocated` `nonn`
	AUTHOR	`Vaclav Kotesovec, Oct 04 2017`
	STATUS	`approved` `editing`

#1 by Vaclav Kotesovec at Wed Oct 04 08:53:09 EDT 2017

	NAME	`allocated for Vaclav Kotesovec`
	KEYWORD	`allocated`
	STATUS	`approved`

Last modified August 29 21:13 EDT 2024. Contains 375518 sequences. (Running on oeis4.)