OFFSET
1,1
COMMENTS
Primes in A118256.
For n = 1..7, the number of digits in a(n) is 8, 16, 177, 207, 872, 1395, 2114 (no more through 10000). - Jon E. Schoenfield, Apr 13 2018
LINKS
Alois P. Heinz, Table of n, a(n) for n = 1..5
Caldwell and Honaker, Prime Curios!: 10010101
MATHEMATICA
CROSSREFS
KEYWORD
nonn,base
AUTHOR
Omar E. Pol, Apr 11 2008
EXTENSIONS
Extended by Charles R Greathouse IV, Jul 27 2009
STATUS
approved