-957

Appears in sequences

• Antidiagonal triangular matrices of factorials as the example: M(3)={{0, 0, 1}, {0, 1, 2}, {1, 2, 6}}; the matrices are used to get characteristic polynomials and the triangular sequence is the coefficients of those characteristic polynomials.at n=23A137296
• Values of n such that L(1) and N(1) are both prime, where L(k) = (n^2+n+1)*2^(2*k) + (2*n+1)*2^k + 1, N(k) = (n^2+n+1)*2^k + n.at n=54A226921
• Convolution square of A073592.at n=20A276551
• Expansion of Product_{k>=1} (1 - prime(k)*x^k).at n=15A304791
• Numerators of sequence whose Dirichlet convolution with itself yields A342920.at n=63A346103