[seqfan] Re: Self-stuffable numbers

Hans Havermann gladhobo at bell.net
Wed Jan 2 17:14:59 CET 2019


MFH: "The main challenge is to find larger (primitive) roots, i.e., terms of A322323 (without repetitions and) with trailing zeros removed. Arbitrarily many larger terms of A322323 are then computed straightforwardly."

Lars Blomberg has found 210210210210210210210 to be self-stuffable. While it is trivially true that it could have been computed from the primitive root 21021021021021021021, I don't believe that a b-file for A322002 with terms that large is in the offing.


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