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Palindromes with exactly 8 distinct prime factors.
1

%I #7 Oct 10 2019 22:46:09

%S 244868442,1346776431,2012112102,2050550502,2222442222,2274994722,

%T 2402442042,2435775342,2601661062,2615775162,2806886082,4116996114,

%U 4163773614,4188998814,4305335034,4501551054,4515665154,4542992454

%N Palindromes with exactly 8 distinct prime factors.

%Y Cf. A046334.

%K nonn,base

%O 1,1

%A _Patrick De Geest_, Jun 15 1998