85392

Appears in sequences

• Expansion of 1/((1-x)*(1-2*x)*(1-9*x)).at n=5A016204
• Number of binary strings of length n with equal numbers of 0000 and 0010 substrings.at n=18A164148
• Permanent of the n-th principal submatrix of A201208 (in square format).at n=6A204252
• Totients t such that the number of divisors of t equals the number of solutions of phi(x) = t.at n=39A305058
• G.f. satisfies A(x) = 1 + x * A(x)^4 * (1 + A(x)^2).at n=5A363380