63504384

Appears in sequences

• a(n) = binomial(n,3)*2^(n-3).at n=16A001789
• Fifth column of Lanczos triangle A053125 (decreasing powers).at n=7A054323
• Let P(n,X) = Product_{i=1..2n+1} (X - 1/cos(Pi*k/(2n+1))); then P(n,X) is a polynomial with integer coefficients. Sequences gives maximum values of absolute values of coefficients of P(n,X).at n=11A075581
• Sequence associated with recurrence a(n) = 2*a(n-1) + k*(k+2)*a(n-2).at n=15A080951
• Number of ternary Lyndon words with exactly five 1's.at n=15A124723
• Decimal representation of the diagonal from the origin to the corner of the n-th stage of growth of the two-dimensional cellular automaton defined by "Rule 294", based on the 5-celled von Neumann neighborhood.at n=25A287506