1906884
domain: N
Appears in sequences
- Binomial coefficients C(2*n+5,5).at n=22A002299
- Binomial coefficient C(7n,n-2).at n=5A004370
- a(n) = binomial coefficient C(n,44).at n=5A010997
- Binomial coefficients C(49,n).at n=5A017765
- Triangle read by rows: T(n,k) = binomial(n^2, k), 0 <= k <= n.at n=33A090642
- Triangle, read by rows, T(n, k) = binomial(n*binomial(n, floor((n-k)/2)), k).at n=33A157109
- Number of ways to choose a multiset of n divisors of n.at n=43A343935
- Number of ways to choose a multiset of n divisors of n - 1.at n=44A343936