5,2

Table of n, a(n) for n=5..38.

Index entries for sequences related to mobiles

Conjecture: G.f. x^5*( -1-x-5*x^2-6*x^3-9*x^4-5*x^5-2*x^6-2*x^7+x^9 ) / ( (x^2+1)*(1+x+x^2) *(1+x)^3 *(x-1)^7 ). - R. J. Mathar, Sep 18 2011

Column 4 of A055340.

Sequence in context: A159940 A000704 A007315 * A213292 A174836 A244252

Adjacent sequences: A055339 A055340 A055341 * A055343 A055344 A055345

nonn

Christian G. Bower, May 14 2000

approved