id:A032303 - OEIS Search Results

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"EFK" (unordered, size, unlabeled) transform of 2,2,2,2,...

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2, 1, 3, 3, 4, 6, 7, 9, 11, 15, 17, 22, 26, 32, 39, 47, 55, 67, 79, 93, 111, 130, 152, 178, 208, 241, 281, 325, 375, 433, 499, 571, 657, 751, 858, 980, 1116, 1268, 1442, 1635, 1851, 2095, 2367, 2669, 3011, 3389, 3809, 4281, 4803 (list; graph; listen)

	OFFSET	`1,1`
	LINKS	`C. G. Bower, Transforms (2)`
	FORMULA	`G.f.: (1+2x) prod(k=2..inf) (1+*x^k).`
	CROSSREFS	`Sequence in context: A112194 A083041 A130067 this_sequence A032215 A117363 A007307` `Adjacent sequences: A032300 A032301 A032302 this_sequence A032304 A032305 A032306`
	KEYWORD	`nonn`
	AUTHOR	`Christian G. Bower (bowerc(AT)usa.net)`

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Last modified December 13 23:45 EST 2009. Contains 170824 sequences.

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