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%I #4 Mar 30 2012 18:35:53
%S 1,10,14,25,104,116,124,136,145,149,151,157,161,167,173,184,188,190,
%T 205,224,245,251,266,268,272,280,287,289,310,1006,1024,1036,1060,1070,
%U 1124,1150,1216,1220,1240,1244,1250,1286,1306,1310,1336,1366,1376,1406,1417
%N Numbers n such that n^2 + reverse of n^2 is a prime.
%e 116 is in the sequence, because 116^2 = 13456, and 13456 + 65431 = 78887 is a prime.
%t Select[Range[2000], PrimeQ[(#)^2 + FromDigits[Reverse[IntegerDigits[(#)^2]]]] &]
%Y Cf. A000040, A072366.
%K nonn,base
%O 1,2
%A _Michel Lagneau_, May 15 2010