id:A049167 - OEIS Search Results

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Recip transform of 2*(1 + x^2 + x^5 + x^6)-1/(1-x).

+0
1

1, 1, 1, 1, 3, 13, 41, 97, 203, 507, 1671, 5695, 17345, 48107, 133867, 404635, 1301205, 4156061, 12789845, 38604189, 118183255, 371846705, 1185390789, 3757924141, 11797229967, 36991159495, 116904780811, 372629921851 (list; graph; listen)

	OFFSET	`0,5`
	COMMENT	`Sign diagram of generating sequence: +-+--++--------...`
	CROSSREFS	`Sequence in context: A018492 A059020 A095109 this_sequence A121162 A146018 A145946` `Adjacent sequences: A049164 A049165 A049166 this_sequence A049168 A049169 A049170`
	KEYWORD	`nonn`
	AUTHOR	`Olivier Gerard (olivier.gerard(AT)gmail.com)`

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

AT&T Labs Research