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A181508 Primes expressed as the sum of square of digits of all primes. 0

%I #2 Mar 30 2012 17:35:08

%S 13,89,149,397,439,1847,2113,2393,2801,2969,4423,5021,5237,5297,5557,

%T 5647,6553,10487,11443,14783,15073,15667,15817,16067,16249,16417,

%U 16603,18787,21673,22573,22691,24593,25367,26209,29137,29851,30241,30391

%N Primes expressed as the sum of square of digits of all primes.

%e a(5)=439 since 439 is the 5th prime expressed as the sum of squared digits of all primes up to a certain one (namely 43).

%e a(6)=1847 is the sum of squared digits of all primes (up to 151).

%Y Cf. A000040, generated by A181507

%K nonn,base

%O 1,1

%A _Carmine Suriano_, Oct 25 2010

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Last modified April 16 12:52 EDT 2024. Contains 371711 sequences. (Running on oeis4.)