id:A143167 - OEIS Search Results

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Second column of triangle A000369: |S2(-3;n+2,2)|.

+0
2

1, 9, 111, 1785, 35595, 848925, 23586255, 748471185, 26715409875, 1059544210725, 46230843633975, 2201008238854425, 113546715232225275, 6309834090304870125, 375777507964741257375, 23876826206710426574625, 1612323634555365676819875 (list; graph; listen)

	OFFSET	`0,2`
	FORMULA	`a(n)=A000369(n+2,2)=\|S2(-3;n+2,2)\|, n>=0.` `E.g.f.: diff(((1-(1-4x)^(1/4))^2)/2!,x$2)= (3 - 2(1-4x)^(1/4))/(1-4x)^(7/4).`
	CROSSREFS	`First column of A000369 is A008545, third one is A143168.` `Sequence in context: A053904 A058607 A082723 this_sequence A156949 A155624 A165224` `Adjacent sequences: A143164 A143165 A143166 this_sequence A143168 A143169 A143170`
	KEYWORD	`nonn,easy`
	AUTHOR	`Wolfdieter Lang (wolfdieter.lang(AT)physik.uni-karlsruhe.de) Sep 15 2008`

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Last modified November 27 22:38 EST 2009. Contains 167602 sequences.

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