[seqfan] Re: Remainders and anagrams

Giovanni Resta g.resta at iit.cnr.it
Mon Jan 27 16:51:27 CET 2014


On 01/27/2014 03:49 PM, Eric Angelini wrote:

> Last example:
> 713 = 144*4 + 137
>
> Is the family of such integers already in the OEIS? Or are
> they too common? (then their complement might be of interest)

I think the first terms are:

31, 41, 51, 52, 61, 62, 71, 72, 81, 82, 83, 91, 92, 93, 210, 251,
261, 271, 281, 291, 301, 310, 311, 312, 313, 314, 315, 316, 317, 318,
319, 321, 331, 341, 351, 361, 371, 381, 391, 401, 410, 411, 412, 413,
414, 415, 416, 417, 418, 419, 420, 421, 431, 441, 451

the terms are common enough, 292 up to 1000 and 4121 up to 10000.

Giovanni




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