A026133 a(n) = T(n,[ n/2 ] - 1), where T is the array in A026120.

1, 1, 1, 2, 7, 11, 35, 56, 188, 301, 1029, 1652, 5730, 9216, 32292, 52012, 183660, 296142, 1052062, 1697858, 6061247, 9788610, 35085362, 56692748, 203888951, 329605709, 1188784325, 1922517560, 6951007260, 11244886215, 40743883935

Offset

0,4

Links

Table of n, a(n) for n=0..30.

Crossrefs

Sequence in context: A228076 A123151 A371201 * A026162 A025189 A297348

Adjacent sequences: A026130 A026131 A026132 * A026134 A026135 A026136

Keyword

nonn

Author

Clark Kimberling

Extensions

Corrected by Ralf Stephan, Jan 11 2005

Title and a(11) corrected by Sean A. Irvine, Sep 17 2019

Status

approved