Smallest n-digit prime such that the sum of the square of digits equals n, or 0 if no such prime exists.
0, 11, 0, 0, 0, 102001, 1000121, 0, 100012111, 1000111121, 10000000103
4 seqfan posts
Wed Aug 4 00:15:40 CEST 2010 [seqfan] Re: defn of A179920 primes with only one embedded prime
Wed Aug 4 00:15:40 CEST 2010 [seqfan] Re: defn of A179920 primes with only one embedded prime
Tue Aug 3 21:55:20 CEST 2010 [seqfan] Re: defn of A179920 primes with only one embedded prime
Tue Aug 3 21:44:16 CEST 2010 [seqfan] defn of A179920 primes with only one embedded prime
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