id:A103979 - OEIS Search Results

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

+0
2

0, 1, -2, 14, -4, 166, -292, 2092, -136, 28102, -52412, 131468, -2264, 5692636, -10892936, 83688344, -20155888, 1246068806, -541124, 2675231852, -19548472, 40491935468, -552572485496, 4314388905704, -13091776816, 65972020761116 (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. A103980.` `Sequence in context: A027738 A133420 A138907 this_sequence A084677 A082609 A158787` `Adjacent sequences: A103976 A103977 A103978 this_sequence A103980 A103981 A103982`
	KEYWORD	`sign,frac`
	AUTHOR	`Eric Weisstein (eric(AT)weisstein.com), Feb 23, 2005`

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Last modified November 25 20:09 EST 2009. Contains 167514 sequences.

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