65490

Appears in sequences

• a(n) = 2^(n+2) - 3*n - 4.at n=13A095264
• Numbers k such that phi(x) = 12*k+2 is solvable, where phi is Euler's totient A000010.at n=40A289364
• Triangle T(n, k) read by rows: row n gives the coefficients of the numerator polynomials of the o.g.f. of the (n+1)-th diagonal of the Sheffer triangle A282629 (S2[3,1] generalized Stirling2), for n >= 0.at n=29A290316
• a(n) = ((n + 1) - 9*(n + 1)^2 + 8*(n + 1)^3)/6.at n=36A331987