527085

Appears in sequences

• Fermat coefficients.at n=24A000971
• Number of 9-ary trees.at n=6A059967
• Eighth column of triangle A062993 (without leading zeros). A Pfaff-Fuss or 9-Raney sequence.at n=6A062994
• G.f. A(x) satisfies A(x) = 1 + x*A(x)^5*A(-x)^4.at n=12A143554
• a(n) = binomial(n^2 + 3*n, n) / (n+1)^2.at n=6A182316