id:A055589 - OEIS Search Results

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Convolution of A049612 with A011782.

+0
4

0, 1, 6, 26, 96, 321, 1002, 2972, 8472, 23392, 62912, 165504, 427264, 1085184, 2717184, 6718464, 16427008, 39763968, 95387648, 226951168, 535953408, 1257046016, 2929852416, 6789267456, 15648423936, 35888562176, 81927340032 (list; graph; listen)

	OFFSET	`0,3`
	COMMENT	`Sixth column of triangle A055587. T(n,4) of array T as in A049600.`
	FORMULA	`a(n)= T(n, 4)= A055587(n+4, 5); G.f.: x((1-x)^4)/(1-2x)^5.`
	CROSSREFS	`Cf. A049600, A049612, A055587, A011782.` `Adjacent sequences: A055586 A055587 A055588 this_sequence A055590 A055591 A055592` `Sequence in context: A036645 A000393 A106392 this_sequence A055420 A137746 A005022`
	KEYWORD	`nonn,easy`
	AUTHOR	`Wolfdieter Lang (wolfdieter.lang(AT)physik.uni-karlsruhe.de) May 30 2000`

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Last modified May 16 01:24 EDT 2008. Contains 139630 sequences.

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