38608020
domain: N
Appears in sequences
- a(n) = binomial coefficient C(n,8).at n=29A000581
- Binomial coefficient C(37,n).at n=8A010953
- Binomial coefficient C(n,29).at n=8A010982
- Binomial coefficients C(2*n-7,8).at n=14A053130
- Let f[n]=Prime[n+1]-Prime[n]; a(n) = Binomial[Prime[12],f[n]].at n=23A104180
- Triangle, read by rows, where T(n,k) = C(n*(n-1)/2-k*(k-1)/2+n-k+1,n-k).at n=36A107867
- Column 0 of triangle A107867; a(n) = C( n*(n-1)/2 + n + 1, n).at n=8A107868
- a(n) = C(prime(n+2), prime(n)).at n=9A125550
- a(n) = binomial(n, A002024(n+1)-1) where A002024 is "n appears n times".at n=37A180272
- Number of subsets of [n] in which exactly half of the elements are Fibonacci numbers.at n=37A357927