257664
domain: N
Appears in sequences
- Numbers that have exactly ten prime factors counted with multiplicity (A046314) whose digit reversal is different and also has 10 prime factors (with multiplicity).at n=6A109030
- Number of n X 3 nonnegative integer arrays with adjacent horizontal and vertical element pair sums equal to all values in 0..2nk-n-k-1 (each exactly once).at n=3A203021
- T(n,k)=Number of nXk nonnegative integer arrays with adjacent horizontal and vertical element pair sums equal to all values in 0..2nk-n-k-1 (each exactly once).at n=17A203022
- T(n,k)=Number of nXk nonnegative integer arrays with adjacent horizontal and vertical element pair sums equal to all values in 0..2nk-n-k-1 (each exactly once).at n=18A203022
- Expansion of theta_4(theta_4(x) - 1), where theta_4() is the Jacobi theta function.at n=23A307186
- a(n) = n^5 * Product_{p|n, p prime} (1 + 1/p^5).at n=11A351300