A254120 a(n) = A254118(2^n).

1, 2, 6, 20, 13, 179, 546, 762, 1816, 14750, 41855, 130334, 184744, 854072, 3087888, 10703601, 15578299, 96694224, 108119693, 514354272, 1569052954, 7807991046, 23534408763, 39516990609, 76222439041, 402903897267, 1860094976924, 5552186457189, 6550591089598

Offset

0,2

Links

Antti Karttunen, Table of n, a(n) for n = 0..128

Formula

a(n) = A254118(2^n) = A254118(A000079(n)).

Prog

(PARI)
for(n=0, 128, write("b254120.txt", n, " ", A254118(2^n))); \\ Needs also code from A254118.

Crossrefs

Cf. A000079, A254118.

Sequence in context: A364563 A357516 A205012 * A356778 A286426 A028689

Adjacent sequences: A254117 A254118 A254119 * A254121 A254122 A254123

Keyword

nonn

Author

Antti Karttunen, Feb 05 2015

Status

approved