50063860
domain: N
Appears in sequences
- Binomial coefficient C(4n,n-9).at n=6A004339
- Binomial coefficient C(5n, n-6).at n=6A004348
- Binomial coefficient C(6n,n-4).at n=6A004359
- Binomial coefficients C(n,54).at n=6A017718
- Binomial coefficients C(60,n).at n=6A017776
- Binomial coefficients C(2*n+6,6).at n=27A053135
- a(n) = binomial(10*n, n).at n=6A169959
- Irregular triangle read by rows: T(n,k) = number of size k subsets of S_n that remain unchanged by reverse.at n=51A277080