-981

Appears in sequences

• E.g.f. sinh(log(1+x))/exp(x). Unsigned sequence gives degrees of (finite by nilpotent) representations of Braid groups.at n=6A009578
• Array: row n shows the coefficients of the characteristic polynomial of the n-th principal submatrix of f(i,j)=max(ceiling(i/j),ceiling(j/i)) (as in A204143).at n=37A204144
• Coefficients of (x^(1/5)*d/dx)^n for positive integer n.at n=16A223535
• 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=56A226921
• Expansion of e.g.f. BesselI(0,2*log(1 + x)) + BesselI(1,2*log(1 + x)).at n=7A306335
• E.g.f. satisfies: A(x)^3 * log(A(x)) = exp(x) - 1.at n=4A349655