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%I #13 Aug 07 2019 15:56:00
%S 12,33,75,97,1311,1513,2117,2519,3123,3329,3731,4337,4941,5143,6347,
%T 6753,6959,7361,7567,7971,8773,9379,9983,10589,11197,115101,127103,
%U 129107,133109,135113,141127,151131,159137,163139,169149,171151,189157
%N Decimal concatenation of n-th lucky number and n-th prime number.
%o (Perl) use ntheory ":all"; say "$_ ",nth_lucky($_).nth_prime($_) for 1..20; # _Dana Jacobsen_, Dec 21 2018
%Y Cf. A000959, A000040, A032603.
%K nonn,base
%O 1,1
%A _Patrick De Geest_, May 15 1998
%E Edited by _Charles R Greathouse IV_, Apr 30 2010