**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

Index of A-numbers in seqfan: by ascending order
by month
by frequency
by keyword

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