A167858 A000004 preceded by 3, 14, 36, 36, 12.

3, 14, 36, 36, 12, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0

Offset

0,1

Comments

Inverse binomial transform of A166941/2.

Links

Table of n, a(n) for n=0..102.

Formula

a(0) = 3, a(1) = 14, a(2) = 36, a(3) = 36, a(4) = 12, a(n) = 0 for n > 4.

G.f.: 3+14*x+36*x^2+36*x^3+12*x^4.

Prog

(PARI) {concat([3, 14, 36, 36, 12], vector(98))}

Crossrefs

Cf. A000004 (zero sequence), A166941 (product plus sum of four consecutive nonnegative numbers), A166926 (1, 2, 4, 0, 0, 0, 0, ...), A130706 (1, 2, 0, 0, 0, 0, ...), A130779 (1, 1, 2, 0, 0, 0, 0, ...).

Sequence in context: A296294 A128916 A130287 * A179132 A068044 A141129

Adjacent sequences: A167855 A167856 A167857 * A167859 A167860 A167861

Keyword

easy,nonn

Author

Klaus Brockhaus, Nov 13 2009

Status

approved