A070770 - OEIS

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A070770

b+c+d where b>=c>=d>=0 ordered by b then c then d.

0, 1, 2, 3, 2, 3, 4, 4, 5, 6, 3, 4, 5, 5, 6, 7, 6, 7, 8, 9, 4, 5, 6, 6, 7, 8, 7, 8, 9, 10, 8, 9, 10, 11, 12, 5, 6, 7, 7, 8, 9, 8, 9, 10, 11, 9, 10, 11, 12, 13, 10, 11, 12, 13, 14, 15, 6, 7, 8, 8, 9, 10, 9, 10, 11, 12, 10, 11, 12, 13, 14, 11, 12, 13, 14, 15, 16, 12, 13, 14, 15, 16, 17, 18, 7 (list; graph; refs; listen; history; internal format)

	OFFSET	`0,3`
	FORMULA	`a(n) =A056556(n)+A056557(n)+A056558(n)`
	CROSSREFS	`Cf. A001477, A051162, A070771, A070772 for similar sequences with different numbers of terms summed.` `Sequence in context: A002372 A035026 A173540 * A071487 A124071 A034697` `Adjacent sequences: A070767 A070768 A070769 * A070771 A070772 A070773`
	KEYWORD	`nonn`
	AUTHOR	`Henry Bottomley (se16(AT)btinternet.com), May 06 2002`

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Last modified February 17 08:21 EST 2012. Contains 205998 sequences.