12271512
domain: N
Appears in sequences
- Binomial coefficient C(3n,n-10).at n=6A004328
- Binomial coefficient C(4n,n-6).at n=6A004336
- Binomial coefficient C(6n,n-2).at n=6A004357
- Binomial coefficient C(8n,n).at n=6A004381
- Binomial coefficient C(48,n).at n=6A010964
- Binomial coefficient C(n,42).at n=6A010995
- Binomial coefficients C(2*n+6,6).at n=21A053135
- a(n) = binomial(n^2, n)/n.at n=6A060545
- Binomial coefficient ( n, squarefree kernel(n) ).at n=47A073354
- Main diagonal of table A060543; a(n) = C((n+1)^2-1, n*(n+1)).at n=6A108288
- a(n) = 7*binomial(6*n + 7, n)/(6*n + 7).at n=7A233743
- Triangle, read by rows, defined by T(n,k) = C(n^2 - k^2, n*k - k^2), for k=0..n, n>=0.at n=29A245243