49658

Appears in sequences

• Numbers whose set of base-11 digits is {3,4}.at n=41A032835
• a(n) = 1 + (26*n+17+7*n^2)*n/2.at n=23A095796
• Partial sums of the number of active (ON, black) cells in n-th stage of growth of two-dimensional cellular automaton defined by "Rule 203", based on the 5-celled von Neumann neighborhood.at n=41A270727
• a(0) = ... = a(3) = 1; a(n) = Sum_{k=1..n-4} a(k) * a(n-k-4).at n=32A346048