A324259 Subsequence of A324257 (Conceited Numbers) where every prime factor is visible in the number, not just each distinct prime factor.
21372, 119911, 229912, 2971137, 3719193, 13731373, 16749933, 31373137, 183171409, 221397372, 238903323, 241153517, 254724772, 271141332, 331191135, 1153115117, 1190911909, 1453312395, 2511176437, 2923699119, 2971193115, 3124516195
Offset: 1
Examples
119911 = 11^2 * 991, formed by 11||(99(1)1), with 11 appearing twice in the number as required. (991 and 11 overlap.)
Comments