55092

Appears in sequences

• Number of possible Reversi games at the end of the n-th ply.at n=7A124004
• Number of permutations of 1..n with both permutation and its inverse having exactly 4 maxima.at n=8A180394
• Sum of the first k-1 numbers in the k-th column of the natural number array A000027, by antidiagonals.at n=36A185788
• Numbers k such that phi(k-6) = phi(k) = phi(k+6).at n=40A217006
• Number of active (ON, black) cells at stage 2^n-1 of the two-dimensional cellular automaton defined by "Rule 473", based on the 5-celled von Neumann neighborhood.at n=7A272424
• Factor balanced numbers. See Comments for definition.at n=20A343153