352093
domain: N
Appears in sequences
- Numbers whose base-b expansions, for both b=3 and b=4, include no digits other than 1 and b-1.at n=35A262958
- The n-th positive integer that has exactly n representations of the form 1 + p1 * (1 + p2* ... * (1 + p_j)...), where [p1, ..., p_j] is a (possibly empty) list of distinct primes.at n=20A317537