1764735

Appears in sequences

• Triangle whose (i,j)-th entry is binomial(i,j)*7^(i-j)*7^j.at n=23A038273
• Triangle whose (i,j)-th entry is binomial(i,j)*7^(i-j)*7^j.at n=25A038273
• Numbers k such that the ratio of A117731(k) and A082687(k) is composite.at n=5A126563
• Triangle read by rows: coefficients T(n,k) of a binomial decomposition of n^n as Sum(k=0..n)T(n,k)*binomial(n,k).at n=43A244134
• a(n) = Product_{k=1..n} binomial(n, floor(n/k)).at n=7A345466
• Triangle read by rows. T(n, k) = n^k * |Stirling1(n, k)|.at n=32A355007
• Triangle read by rows: T(n,k) = (-1)^(n-k)*binomial(n, k)*(k+3)^n, for n >= 0, and k = 0,1, ..., n. Coefficients of certain Sidi polynomials.at n=25A362353