id:A122863 - OEIS Search Results

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Smallest integer not the sum of nonzero powers of previous terms.

+0
2

1, 2, 6, 12, 24, 54, 108, 246, 510, 1218, 2742, 6930, 16242, 47706, 144018, 672732, 2756124, 5656266, 27943404, 75554226 (list; graph; listen)

	OFFSET	`0,2`
	COMMENT	`At most one power of a previous term is allowed in the sum. Sequence and the first few terms from Andrew Weimholt. Additional terms from Jud McCranie.`
	CROSSREFS	`Cf. A034875.` `Sequence in context: A058295 A132176 A133953 this_sequence A034882 A137829 A045925` `Adjacent sequences: A122860 A122861 A122862 this_sequence A122864 A122865 A122866`
	KEYWORD	`nonn`
	AUTHOR	`Jud McCranie (j.mccranie(AT)comcast.net), Sep 15 2006`

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Last modified August 19 23:53 EDT 2008. Contains 142930 sequences.