7938000
domain: N
Appears in sequences
- Ratios of successive terms are 1,1,1,2,3,3,3,4,5,5,5,6,...at n=14A004529
- Denominators of poly-Bernoulli numbers B_n^(k) with k=3.at n=8A027646
- Members of A025487 whose prime signature is self-conjugate (as a partition).at n=18A181825
- Prime encoded sequence of generic integer partitions of n in the antilexicographic order of the partitions.at n=27A182911
- A Galton triangle: T(n,k) = 2*k*T(n-1,k) + (2*k-1)*T(n-1,k-1).at n=32A187075
- Triangle T(n,k), 0<=k<=n, given by (0,2,0,4,0,6,0,8,0,10,0,...) DELTA (1, 2, 3, 4, 5, 6, 7, 8, 9,...) where DELTA is the operator defined in A084938.at n=41A211402
- Power and multiply: distinct numbers a^b * c^d * e^f * g^h * i^j where a..j are permutations of 0..9.at n=3A266914
- Numbers k such that k and the next two numbers after k with the same prime signature as k also have the same set of distinct prime divisors as k.at n=28A340303
- Triangle read by rows: T(n, k) is the denominator of the probability of winning a certain game while playing optimally.at n=58A370399
- a(n) is the least exponential deficient number that has exactly n exponential abundant divisors.at n=24A389300