41200
domain: N
Appears in sequences
- Fibonacci sequence beginning 3, 8.at n=19A022121
- n written in fractional base 7/4.at n=49A024641
- n + sigma(n) + phi(n) is a cube.at n=13A116008
- a(n) = 4*(4 + 9*n^2 + 15*n).at n=33A144449
- Terms of A061039 that are multiple of 10, in the order in which they appear.at n=40A146762
- Number of n X 3 array permutations with each element not moving, or moving one space E, S or NW.at n=8A189604
- T(n,k)=Number of nXk array permutations with each element not moving, or moving one space E, S or NW.at n=57A189610