450066
domain: N
Appears in sequences
- Triangle giving T(n,k) = number of (n,k) labeled rooted Greg trees (n >= 1, 0<=k<=n-1).at n=22A048160
- Numerator of (1+1/n)^k - (1+k/n), 2<=k<=n, triangle read by rows.at n=20A099613
- Matrix square of triangle A136220, read by rows.at n=39A136225
- a(n) = 8^n mod 7^n.at n=7A138973
- Triangle T(n, k) = [x^k] p(n, x), where p(n, x) = (1/n)*(1-x)^(2*n) * Sum_{j >= 0} binomial(n+j-1, j) * j^n * x^(j-1).at n=26A152260
- a(n) = (n+1)^n mod n^n.at n=6A176824
- Smallest positive even number in the sequence (k+1)^n (mod k^n) for k=1,2,3....at n=4A188699