4194297

Appears in sequences

• a(n) = T(7,n), array T given by A048483.at n=19A048490
• 2^n - number of digits of 2^n.at n=22A139817
• a(n) = A000079(n) - A153130(n).at n=22A153237
• Decimal representation of the diagonal from the corner to the origin of the n-th stage of growth of the two-dimensional cellular automaton defined by "Rule 267", based on the 5-celled von Neumann neighborhood.at n=21A287462
• a(n) is the number of trailing zeros in (2^n)!.at n=24A354463