A049167 - OEIS

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A049167

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

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; refs; listen; history; internal format)

	OFFSET	`0,5`
	COMMENTS	`Sign diagram of generating sequence: +-+--++--------...`
	CROSSREFS	`Sequence in context: A018492 A059020 A095109 * A173867 A121162 A146018` `Adjacent sequences: A049164 A049165 A049166 * A049168 A049169 A049170`
	KEYWORD	`nonn`
	AUTHOR	`Olivier Gerard (olivier.gerard(AT)gmail.com)`

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Last modified February 15 21:45 EST 2012. Contains 205860 sequences.