48903492
domain: N
Appears in sequences
- a(n) = binomial coefficient C(n,8).at n=30A000581
- Binomial coefficient C(2n,n-11).at n=8A004317
- Binomial coefficient C(38,n).at n=8A010954
- Binomial coefficient C(n,30).at n=8A010983
- Binomial coefficients C(2*n+8,8).at n=15A053137
- Central column of triangle A102427.at n=15A102428
- Triangle, read by rows, where T(n,k) = C(n*(n-1)/2-k*(k-1)/2+n-k+2, n-k).at n=36A107870
- Column 0 of triangle A107870; a(n) = C( n*(n-1)/2 + n+2, n).at n=8A107871
- a(n) = binomial(n, A002024(n+1)-1) where A002024 is "n appears n times".at n=38A180272
- Number of nonnegative integer arrays of length n summing to n without equal adjacent values modulo 2.at n=30A221315
- Number of subsets of [n] in which exactly half of the elements are Fibonacci numbers.at n=38A357927