1297296000domain: NAppears in sequencesNumber of n X n symmetric (0,1) matrices that achieve the record mentioned in A191965.at n=12A191966Expansion of e.g.f. exp(x^3)/(1-x).at n=12A370696Expansion of e.g.f. exp(-x^3 * (1 - x)^2) / (1 - x).at n=12A375415Expansion of e.g.f. 1 / (exp(-x^3) - x).at n=11A375607