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%I #10 Apr 27 2019 21:03:47
%S 2,11,74747,185595581,16831813861,94350482728405349,
%T 3842148274728412483,30308322353935322380303
%N a(n) is the smallest palindromic prime that is the first of n consecutive palindromic primes with equal digit sum.
%C a(9) > 10^24.
%e a(3) = 74747, since 74747, 75557 and 76367 are three consecutive palindromic primes with digit sum 29 and this is the first occurrence of three consecutive palindromic primes with equal digit sum.
%Y Cf. A071613, A002385, A007953, A007605, A230199.
%K base,more,nonn
%O 1,1
%A _Shyam Sunder Gupta_, Oct 12 2013
%E a(8) from _Shyam Sunder Gupta_, Nov 09 2013
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