A010840 - OEIS

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A010840

Expansion of Product (1-x^k )^40.

1, -40, 740, -8320, 62530, -322048, 1085240, -1799680, -2821065, 26012480, -66837420, 35093760, 268749870, -783902720, 526221400, 1691816960, -3960854625, 1042577120, 5103133240, -380798080, -10159511430 (list; graph; refs; listen; history; internal format)

	OFFSET	`0,2`
	REFERENCES	`M. Boylan, Exceptional congruences for the coefficients of certain eta-product newforms, J. Number Theory 98 (2003), no. 2, 377-389.` `Newman, Morris; A table of the coefficients of the powers of $\eta(\tau)$. Nederl. Akad. Wetensch. Proc. Ser. A. 59 = Indag. Math. 18 (1956), 204-216.`
	LINKS	`Index entries for expansions of Product_{k >= 1} (1-x^k)^m`
	CROSSREFS	`Sequence in context: A183464 A189286 A160445 * A175603 A022073 A010956` `Adjacent sequences: A010837 A010838 A010839 * A010841 A010842 A010843`
	KEYWORD	`sign`
	AUTHOR	`N. J. A. Sloane (njas(AT)research.att.com).`

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Last modified February 14 20:38 EST 2012. Contains 205663 sequences.