id:A103980 - OEIS Search Results

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Reduced denominators of x^(2n) in the series expansion of Erf[x]^2 Pi/4 about 0.

+0
2

1, 1, 3, 45, 35, 4725, 31185, 945945, 289575, 310134825, 3273645375, 50414138775, 5749711695, 102776096548125, 1494206326738125, 92854250304440625, 191898783962510625, 107655217802968460625 (list; graph; listen)

	OFFSET	`0,3`
	LINKS	`Eric Weisstein's World of Mathematics, Erf`
	EXAMPLE	`x^2 - (2x^4)/3 + (14x^6)/45 - (4x^8)/35 + (166x^10)/4725 + ...`
	CROSSREFS	`Cf. A103979.` `Sequence in context: A011916 A102811 A142600 this_sequence A101236 A117960 A119182` `Adjacent sequences: A103977 A103978 A103979 this_sequence A103981 A103982 A103983`
	KEYWORD	`nonn,frac`
	AUTHOR	`Eric Weisstein (eric(AT)weisstein.com), Feb 23, 2005`

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Last modified December 16 17:18 EST 2009. Contains 170825 sequences.

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