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A032604
Decimal concatenation of n-th lucky number and n-th prime number.
1
12, 33, 75, 97, 1311, 1513, 2117, 2519, 3123, 3329, 3731, 4337, 4941, 5143, 6347, 6753, 6959, 7361, 7567, 7971, 8773, 9379, 9983, 10589, 11197, 115101, 127103, 129107, 133109, 135113, 141127, 151131, 159137, 163139, 169149, 171151, 189157
OFFSET
1,1
PROG
(Perl) use ntheory ":all"; say "$_ ", nth_lucky($_).nth_prime($_) for 1..20; # Dana Jacobsen, Dec 21 2018
CROSSREFS
KEYWORD
nonn,base
AUTHOR
Patrick De Geest, May 15 1998
EXTENSIONS
Edited by Charles R Greathouse IV, Apr 30 2010
STATUS
approved