References to A092076

G.f.: (1+4*x^3+x^6)/((1-x)*(1-x^3)^2).
1, 1, 1, 7, 7, 7, 19, 19, 19, 37, 37, 37, 61, 61, 61, 91, 91, 91, 127, 127, 127, 169, 169

1 seqfan posts