login
A025121
a(n) = s(1)t(n) + s(2)t(n-1) + ... + s(k)t(n-k+1), where k = [ n/2 ], s = A000201 (lower Wythoff sequence), t = A014306.
0
1, 1, 3, 1, 4, 8, 14, 14, 21, 19, 27, 25, 34, 33, 43, 42, 54, 68, 83, 81, 97, 95, 112, 111, 130, 129, 149, 147, 170, 168, 191, 190, 215, 213, 238, 235, 262, 290, 321, 319, 351, 349, 382, 381, 416, 414, 451, 449, 488, 486, 526, 525, 566, 565, 607, 603, 647, 643, 687, 685, 731
OFFSET
1,3
CROSSREFS
Sequence in context: A245672 A303029 A050059 * A025097 A122115 A049916
KEYWORD
nonn
STATUS
approved