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Search: id:A024325
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A024325 a(n) = s(1)t(n) + s(2)t(n-1) + ... + s(k)t(n+1-k), where k=[ (n+1)/2) ], s = A023531, t = A001950 (upper Wythoff sequence). +0
1
0, 0, 5, 7, 10, 13, 15, 18, 33, 38, 44, 48, 54, 60, 64, 70, 98, 106, 114, 121, 130, 137, 145, 153, 160, 169, 213, 223, 233, 244, 255, 265, 275, 286, 297, 307, 317, 328, 391, 403, 416, 430, 442, 456, 469, 481, 496, 508, 521, 534, 547, 561, 644, 659, 675, 690, 707, 722, 737, 755 (list; graph; listen)
OFFSET

1,3

CROSSREFS

Sequence in context: A028810 A097700 A154689 this_sequence A060873 A112251 A089061

Adjacent sequences: A024322 A024323 A024324 this_sequence A024326 A024327 A024328

KEYWORD

nonn

AUTHOR

Clark Kimberling (ck6(AT)evansville.edu)

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Last modified November 27 22:38 EST 2009. Contains 167602 sequences.


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