-19958400

Appears in sequences

• Expansion of e.g.f. cos(i*log(1 + x)), i = sqrt(-1).at n=11A105752
• Real term generated from a complex product operation.at n=10A121735
• Irregular triangle of coefficients of a partition transform for direct Lagrange inversion of an o.g.f., complementary to A134685 for an e.g.f.; normalized by the factorials, these are signed, refined face polynomials of the associahedra.at n=33A133437
• Triangle read by rows: the negative terms of A163626.at n=29A245602
• E.g.f.: exp(x^3/(1 + x + x^2 + x^3)).at n=11A293590