274514
domain: N
Appears in sequences
- Numbers that are repdigits in base 7.at n=38A048332
- a(n) = floor(7^7/n).at n=2A057069
- Table read by antidiagonals of T(n,k)=floor(n^n/k) with n,k >= 1.at n=42A057075
- Number of functions from {1,2,...,n} to {1,2,...,n} such that the sum of the function values is 0 mod 3.at n=6A068595
- Numbers whose base-7 representation is 222....2.at n=7A125725
- Moore lower bound on the order of an (8,g)-cage.at n=11A198308