130879

Appears in sequences

• Number of odd entries in A004001 that are <= 2^n.at n=18A095902
• a(n) = (15*n^4 + 22*n^3 + 45*n^2 + 14*n) / 24.at n=21A101166
• Expansion of Product_{k>=1} 1/(1-x^(3*k-1))^(3*k-1).at n=38A262946
• 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 873", based on the 5-celled von Neumann neighborhood.at n=16A290628