720000
domain: N
Appears in sequences
- a(n) = n * (n+1)^2 * (n+2)^3 * (n+3)^4.at n=2A101214
- Powerful(1) numbers (A001694) whose digit reversal is a cube.at n=17A115693
- Reciprocal of Vandermonde determinant of (1,1/2,...,1/n).at n=5A203421
- Sequence A255412 sorted into ascending order, with duplicates removed.at n=37A254035
- Sum of cubes of the first n even numbers (A016743).at n=24A254371
- a(n) = A000203(A255334(n)).at n=44A255412
- Triangle read by rows, a generalization of the Bernoulli numbers, the denominators for n>=0 and 0<=k<=n.at n=50A292901
- Intersection of A001694 and A195069.at n=34A316499
- The second Jordan totient function applied to the cubefull numbers: a(n) = A007434(A036966(n)).at n=19A379718