800472431850
domain: N
Appears in sequences
- Binomial coefficients C(2n+1, n-2).at n=19A003516
- Binomial coefficient C(43,n).at n=19A010959
- a(n) = binomial(n,19).at n=24A010972
- a(n) = binomial coefficient C(n,24).at n=19A010977
- T(2n+5,n), array T as in A050186; a count of aperiodic binary words.at n=19A051198
- a(n) = binomial(prime(n), composite(n)).at n=13A073765
- Let c = composite(n) & p = prime(n); a(n) = binomial( max(c,p), min(c,p) ).at n=13A109903