850668
domain: N
Appears in sequences
- Binomial coefficient C(3n,n-9).at n=5A004327
- Binomial coefficient C(6n,n-2).at n=5A004357
- Binomial coefficient C(7n,n-1).at n=5A004369
- Binomial coefficient C(42,n).at n=5A010958
- Binomial coefficient C(n,37).at n=5A010990
- Binomial coefficients C(2*n-4,5).at n=18A053127
- Triangle, read by rows, where T(n,k) = C( n*(n+1)/2 + n-k + 1, n-k), for n>=k>=0.at n=39A121335
- a(n) = binomial(2^n + 2*n, n).at n=5A132685
- Minimal prime partition representation of even integers.at n=21A327414
- Number of subsets of {1..n-1} whose cardinality is one less than the length of the binary expansion of n; a(0) = 0.at n=43A370819