A025122 s(1)s(n) + s(2)s(n-1) + ... + s(k)s(n-k+1), where k = [ n/2 ], s = A001950 (upper Wythoff sequence).

10, 14, 55, 76, 165, 202, 365, 422, 682, 781, 1144, 1278, 1782, 1974, 2620, 2857, 3685, 3974, 5005, 5378, 6607, 7042, 8519, 9020, 10768, 11380, 13382, 14075, 16388, 17207, 19815, 20724, 23689, 24698, 28038, 29200, 32889, 34161, 38272, 39710, 44210, 45770

Offset

1,1

Links

Table of n, a(n) for n=1..42.

Crossrefs

Sequence in context: A373444 A371618 A247091 * A173684 A258287 A254003

Adjacent sequences: A025119 A025120 A025121 * A025123 A025124 A025125

Keyword

nonn

Author

Clark Kimberling

Status

approved