%I #8 Jul 18 2021 06:39:56
%S 5246,5888,7702,7954,9952,9974,10342,10532,11986,12176,12688,13528,
%T 14968,15178,15832,16766,18692,18748,18804,19106,20822,21928,22486,
%U 22826,22886,24260,24272,24596,24868,25678,25708,26966,27134,27146
%N Even numbers k such that if a person is born in year k and lives not more than 100 years, then he never celebrates his prime birthday on a prime year.
%C For odd years, if a man is born on an odd year, his not being able to celebrate his prime birthday on a prime year is equivalent to the year of birth being an odd composite minus 2: A007921 Numbers that are not the difference of two primes.
%Y Cf. A007921.
%K nonn
%O 1,1
%A _Tanya Khovanova_, Dec 22 2006
|