119759850
domain: N
Appears in sequences
- Binomial coefficients C(2n, n-2).at n=13A002694
- Binomial coefficient C(30,n).at n=13A010946
- Binomial coefficient C(30,n).at n=17A010946
- a(n) = binomial(n,13).at n=17A010966
- a(n) = binomial(n,17).at n=13A010970
- a(n) = binomial(n, floor((n-3)/2)).at n=30A037951
- a(n) = binomial(n, floor((n-4)/2)).at n=30A037956
- T(2n+4,n), array T as in A050186; a count of aperiodic binary words.at n=13A051197
- Triangle read by rows: T(n,m) = number of m-block proper covers (without empty blocks and without multiple blocks) of a labeled n-set (n>=2, 2<=m<=2^n-2).at n=34A095421
- Triangle read by rows: T(n,m) = number of m-block proper T_0-covers (without empty blocks and without multiple blocks) of a labeled n-set (n>=2, 2<=m<=2^n-2).at n=34A095422
- First term of n-th difference sequence of (floor(k*r)), r = -sqrt(5), k >= 0.at n=29A325669