-851
domain: Z
Appears in sequences
- Coefficient array for certain polynomials N(4; k,x) (rising powers in x).at n=13A062751
- a(n) = 13 + 12*n - n^2.at n=36A136316
- Expansion of (1-5x^2-7x^3-2x^4+x^6)/((1-x)(1-x^3)^2).at n=35A141365
- a(n) = 7 + 12*n - 6*n^2.at n=13A157517
- Triangle read by rows: T(n,k) is the coefficient A_k in the transformation of 1 + x + x^2 + ... + x^n to the polynomial A_k*(x+2k)^k for 0 <= k <= n .at n=22A248829
- Expansion of Product_{k>=0} (1-x^(3*k+2))^(3*k+2).at n=28A285212
- a(n) = A325977(A228058(n)).at n=43A389217