%I #20 Nov 15 2019 06:28:06

%S 3,7,151,727,787,10501,13831,18181,30103,70207,72727,77377,78487,

%T 93139,94849,96469,96769,98689,1008001,1062601,1160611,1190911,

%U 1253521,1327231,1409041,1447441,1463641,1490941,1640461,1670761,1684861

%N Lucky numbers that are both palindromic and prime.

%H Amiram Eldar, <a href="/A031881/b031881.txt">Table of n, a(n) for n = 1..426</a> (terms below 10^9, terms 1..66 from Robert G. Wilson v)

%t lst = Range[1, 10^6, 2]; i = 2; While[lst[[i]] <= Length[lst], del = Partition[Range[lst[[i]], Length[lst], lst[[i]]], 1]; lst = Delete[lst, del]; i++ ]; lst = Select[lst, PrimeQ[ # ] &]; lst = Select[lst, (ToString[ # ] == StringReverse[ToString[ # ]]) &]

%Y Cf. A000040, A000959, A002113, A002385.

%K nonn,base

%O 1,1

%A _Patrick De Geest_

%E Corrected and extended by Vit Planocka (planocka(AT)mistral.cz), Jan 31 2003