1198774720

Appears in sequences

• Binomial coefficient C(5n,n-7).at n=7A004349
• Binomial coefficient C(7n,n-3).at n=7A004371
• Binomial coefficients C(n,63).at n=7A017727
• Binomial coefficients C(70,n).at n=7A017786
• a(n) = binomial(10*n, n).at n=7A169959
• a(n) = binomial(n*(3*n-1)/2, n).at n=7A199748
• G.f.: Sum_{n>=0} log( 1/sqrt(1-2^n*x) )^n / n!.at n=7A201824
• a(n) = binomial(n^2 + 3*n, n).at n=7A214400