65493

Appears in sequences

• a(n) = (7*n^3 + 6*n^2 + 5*n) / 6.at n=38A101165
• Divisor sum of the arithmetic function A085945(n).at n=15A224840
• a(0) = 4; for n>0, a(n) = a(n-1) + 2^n - 3.at n=15A249453
• Number of balanced ternary words of length n.at n=40A260938
• Decimal representation of the x-axis, from the left edge to the origin, of the n-th stage of growth of the two-dimensional cellular automaton defined by "Rule 51", based on the 5-celled von Neumann neighborhood.at n=15A278594
• Decimal representation of the x-axis, from the origin to the right edge, of the n-th stage of growth of the two-dimensional cellular automaton defined by "Rule 813", based on the 5-celled von Neumann neighborhood.at n=15A284182