[seqfan] Sequence A175252

Michel Marcus michel.marcus183 at gmail.com
Sat Sep 24 18:57:03 CEST 2022

All terms of A175252 begin with digit 1.
All known terms begin with 12, 13 or 15.
Is it possible to find a term that begins with 11,14,16,17,18,19 ?


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