18867
domain: N
Appears in sequences
- Numbers with multiplicative persistence value 6.at n=22A046515
- a(n) = a(n-1) + a(n-3) + a(n-4), n >= 4, with initial terms 1,-1,2,3.at n=22A111574
- Composite numbers whose multiplicative persistence is 6.at n=21A199996
- a(n) = a(n-1) + a(n-3) + a(n-4), where a(0) = 1, a(1) = 2, a(2) = 1, a(3) = 3.at n=21A295678
- Numbers that are the sum of seven fourth powers in six or more ways.at n=13A345572
- Numbers that are the sum of seven fourth powers in exactly six ways.at n=10A345828