id:A118368 - OEIS Search Results

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Largest number that is not the sum of four (2n+1)-gonal numbers.

+0
2

0, 89, 1003, 2894, 4765, 6906, 14057, 22296, 34913, 51301, 60551, 72335, 100206, 123097, 148830, 184931, 244253, 273883, 291741, 332935, 405859, 490767, 546709, 749357, 672419 (list; graph; listen)

	OFFSET	`1,2`
	COMMENT	`See A118367 for the largest number that is not the sum of five n-gonal numbers. Sequence A118280 has the conjectured bounds for three (2n+1)-gonal numbers.`
	CROSSREFS	`Adjacent sequences: A118365 A118366 A118367 this_sequence A118369 A118370 A118371` `Sequence in context: A097155 A093289 A103545 this_sequence A105719 A054680 A017805`
	KEYWORD	`nonn`
	AUTHOR	`T. D. Noe (noe(AT)sspectra.com), Apr 25 2006`

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Last modified October 13 17:46 EDT 2008. Contains 145008 sequences.

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