A024475 s(1)t(n) + s(2)t(n-1) + ... + s(k)t(n+1-k), where k = [ (n+1)/2 ], s = (Lucas numbers), t = A001950 (upper Wythoff sequence).

2, 5, 22, 31, 71, 94, 185, 225, 403, 466, 806, 924, 1556, 1738, 2883, 3220, 5289, 5815, 9499, 10290, 16749, 18188, 29539, 31758, 51504, 54798, 88794, 94701, 153368, 162224, 262633, 278691, 451089, 475809, 770043, 806725, 1305486, 1371279, 2218964

Offset

1,1

Links

Table of n, a(n) for n=1..39.

Crossrefs

Sequence in context: A042557 A137097 A024686 * A024600 A131510 A357020

Adjacent sequences: A024472 A024473 A024474 * A024476 A024477 A024478

Keyword

nonn

Author

Clark Kimberling

Status

approved