40133

Appears in sequences

• a(n) = T(2n,n+4), T given by A026736.at n=6A026853
• Numbers n such that n = 4*(2*i+1)+1 and 2^(n-2) == 1 (mod (2*i+1)).at n=3A175905
• Partial sums of the number of active (ON, black) cells in n-th stage of growth of two-dimensional cellular automaton defined by "Rule 611", based on the 5-celled von Neumann neighborhood.at n=32A273214