46992
domain: N
Appears in sequences
- Totient of the Woodall numbers (A003261), n*2^n -1.at n=11A056821
- Numbers k that divide the sum of the digits of k^k.at n=20A108827
- Triangle read by rows: t(n,k)=t(n - 1, k - 1) + 4* t(n - 1, k) + 3*t(n - 1, k - 1).at n=30A142597
- Triangle read by rows: t(n,k)=t(n - 1, k - 1) + 4* t(n - 1, k) + 3*t(n - 1, k - 1).at n=33A142597
- E.g.f. satisfies: A'(x) = 1 + x*A(x)^4 where A(0) = 1.at n=7A144014
- Sum of all parts of all partitions of n minus the number of partitions of n.at n=24A182724
- a(n) = 24*p(n) = 24*A000041(n).at n=25A183008
- Number of partitions of n in which two summands (of each size) are designated.at n=28A255180