A111583 G.f.: A(x) = ( G(x)^5 - G(x^5) - 5*x*((1-x^4)/(1-x))/(1-x^5) )/(25*x^2) where G(x) is the g.f. of A110631.

1, 4, 14, 38, 93, 202, 400, 736, 1260, 2046, 3158, 4676, 6672, 9231, 12441, 16353, 21130, 26779, 33463, 41379, 50568, 61238, 73726, 88348, 104915, 124266, 146833, 172020, 200771, 233777, 270598, 310894, 356778, 407734, 462317, 523410, 591008

Offset

0,2

Comments

A110631 is formed by selecting every 5th term of A083945; surprisingly, the self-convolution 5th power of A110631 is congruent modulo 25 to A083945, which consists entirely of numbers 1 through 5.

Links

Table of n, a(n) for n=0..36.

Crossrefs

Cf. A110631, A083945.

Sequence in context: A036368 A006071 A086954 * A124615 A317606 A114845

Adjacent sequences: A111580 A111581 A111582 * A111584 A111585 A111586

Keyword

nonn

Author

Paul D. Hanna, Aug 28 2005

Status

approved