id:A138272 - OEIS Search Results

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Column 0 of triangle A138271; also, column 3 of A138271 shift left; also, column 0 of matrix power A138271^4 shift right.

+0
5

1, 1, 4, 28, 268, 3164, 43672, 682632, 11834536, 224283416, 4597330748, 101100605540, 2370095338372, 58924635472260, 1546999678599872, 42734731811302304, 1238309697485975648, 37538075865014728096 (list; graph; listen)

	OFFSET	`0,3`
	CROSSREFS	`Cf. A138271; A138273, A138274; A138275.` `Sequence in context: A002895 A141004 A152410 this_sequence A112915 A129683 A081917` `Adjacent sequences: A138269 A138270 A138271 this_sequence A138273 A138274 A138275`
	KEYWORD	`nonn`
	AUTHOR	`Paul D. Hanna (pauldhanna(AT)juno.com), Mar 11 2008`

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Last modified December 20 16:54 EST 2009. Contains 171081 sequences.

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