A035025 - OEIS

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A035025

Constant term of (normalized Delta)^(-n).

24, 1224, 70080, 4225320, 262350144, 16601086656, 1064505632256, 68930439949800, 4497211032959040, 295166841587267904, 19466935185947613696, 1289057050529747464896, 85647693620610353594880 (list; graph; refs; listen; history; internal format)

	OFFSET	`1,1`
	COMMENTS	`Normalized Delta generates Ramanujan tau function.`
	LINKS	`B. Brent, Quadratic Minima and Modular Forms, Experimental Mathematics, v.7 no.3, 257-274.`
	EXAMPLE	`(\tau(1)q+\tau(2)q^2+...)^(-1)=q^(-1)+24+...`
	CROSSREFS	`Sequence in context: A042107 A042104 A069991 * A074652 A188807 A187029` `Adjacent sequences: A035022 A035023 A035024 * A035026 A035027 A035028`
	KEYWORD	`easy,nice,nonn`
	AUTHOR	`Barry Brent (barryb(AT)primenet.com)`

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Last modified February 16 21:51 EST 2012. Contains 205978 sequences.