103361
domain: N
Appears in sequences
- Number of proper factorizations of p1^n*p2^4, where p1 and p2 are distinct primes.at n=22A031127
- Denominators of continued fraction convergents to sqrt(405).at n=4A041769
- Integer Quotients of Lucas Numbers; a rectangular array by downward antidiagonals.at n=33A143790
- a(n) = L(5*n)/L(n) where L(n) = Lucas number A000204(n).at n=5A153173
- Truncated octahedron with faces of centered polygons.at n=20A193228
- Number of partitions of 7n into exactly 4 parts.at n=35A256329