id:A024308 - OEIS Search Results

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a(n) = s(1)t(n) + s(2)t(n-1) + ... + s(k)t(n+1-k), where k=[ (n+1)/2) ], s = (natural numbers >= 2), t = A023532.

+0
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2, 0, 2, 5, 7, 6, 10, 9, 12, 17, 23, 22, 29, 26, 33, 31, 39, 48, 58, 55, 65, 63, 74, 72, 84, 82, 93, 106, 120, 118, 133, 131, 147, 145, 160, 157, 174, 171, 189, 208, 228, 226, 247, 243, 264, 261, 283, 280, 303, 300, 324, 321, 346, 370, 396, 393, 420, 417, 445, 442, 471, 468, 498 (list; graph; listen)

	OFFSET	`1,1`
	CROSSREFS	`Sequence in context: A144529 A011297 A110282 this_sequence A059432 A113772 A033716` `Adjacent sequences: A024305 A024306 A024307 this_sequence A024309 A024310 A024311`
	KEYWORD	`nonn`
	AUTHOR	`Clark Kimberling (ck6(AT)evansville.edu)`

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Last modified December 10 00:48 EST 2009. Contains 170565 sequences.

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