11969016345
domain: N
Appears in sequences
- Binomial coefficient C(4n,n-10).at n=8A004340
- Binomial coefficient C(6n,n-4).at n=8A004359
- Binomial coefficient C(8n, n-1).at n=8A004382
- Binomial coefficients C(n,64).at n=8A017728
- Binomial coefficients C(72,n).at n=8A017788
- a(n) = binomial(sigma(n), phi(n)).at n=29A064366
- a(n) = binomial(sigma(n),tau(n)), where sigma(n) is the sum and tau(n) the number of divisors of n (A000203, A000005).at n=29A068904
- a(n) = binomial(n*(n+1), n).at n=8A135860
- a(n) = binomial(9*n, n).at n=8A169958
- Triangle defined by T(n,k) = binomial(n*k, k^2), for n>=0, k=0..n, as read by rows.at n=53A228832