id:A068322 - OEIS Search Results

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a(n)=number of arithmetic progressions of odd numbers, strictly increasing with sum n.

+0
1

1, 0, 1, 1, 1, 1, 1, 2, 2, 2, 1, 3, 1, 3, 3, 5, 1, 4, 1, 5, 4, 5, 1, 7, 2, 6, 5, 8, 1, 7, 1, 9, 6, 8, 2, 11, 1, 9, 7, 12, 1, 10, 1, 12, 10, 11, 1, 15, 2, 12, 9, 15, 1, 13, 3, 16, 10, 14, 1, 18, 1, 15, 12, 20, 4, 17, 1, 19, 12, 17, 1, 22, 1, 18, 16, 22, 2, 20, 1, 24, 15, 20, 1, 25, 5, 21, 15, 26 (list; graph; listen)

	OFFSET	`1,8`
	CROSSREFS	`Adjacent sequences: A068319 A068320 A068321 this_sequence A068323 A068324 A068325` `Sequence in context: A078720 A083898 A078314 this_sequence A078687 A133138 A037180`
	KEYWORD	`easy,nonn`
	AUTHOR	`Naohiro Nomoto (n_nomoto(AT)yabumi.com), Feb 27 2002`

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Last modified October 15 20:12 EDT 2008. Contains 145099 sequences.

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