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%I #6 Mar 30 2012 16:51:57
%S 0,5,21,95,138,420,773,1747,2329,4616,6456,10496,12743,18710,22447,
%T 29209,32075,38631,41150,44442,44915,44025,42891,37872,35177,28462,
%U 24722,18033,15169,9903,7611,4220,3227,1599,959,387,283,87,31,4,1
%N a(n) = number of 7-digit primes with digit sum n, where n runs through the non-multiples of 3 in the range [2..62].
%H BigPrimes.net, <a href="//http://www.bigprimes.net/sum-of-digits/">Digit sums of primes</a>
%e Digit-sums of 7-digit primes
%e Sum count
%e 2 0
%e 4 5
%e 5 21
%e 7 95
%e 8 138
%e 10 420
%e 11 773
%e 13 1747
%e 14 2329
%e 16 4616
%e 17 6456
%e 19 10496
%e 20 12743
%e 22 18710
%e 23 22447
%e 25 29209
%e 26 32075
%e 28 38631
%e 29 41150
%e ...
%K nonn,base,fini,full
%O 1,2
%A _N. J. A. Sloane_, Dec 28 2010