-6271domain: ZAppears in sequencesExpansion of (1-x-x^N)/((1-x)(1-x^2)(1-x^3)...(1-x^N)) for N = 8.at n=47A060027a(n) = (n^6 - 126*n^5 + 6217*n^4 - 153066*n^3 + 1987786*n^2 - 13055316*n + 34747236)/36.at n=37A121888a(n) = 1 - n^2*2^n.at n=7A168298