A110798 Rearrangement of primes (other than 2 and 5) so that the unit digit follows the pattern 1,3,7,9,1,3,7,9,... and every partial concatenation is prime.

11, 3, 17, 199, 281, 13, 107, 1399, 311, 223, 587, 139, 1871, 313, 137, 1459, 1901, 3613, 2237, 3889, 4091, 1933, 10427, 5059, 4241, 1213, 2267, 2749, 71, 9463, 1697, 2389, 461, 12343, 3407, 7039, 4931, 1303, 6197, 2029, 8231, 8863, 1217, 9049, 5021

Offset

0,1

Links

Table of n, a(n) for n=0..44.

Example

11, 113, 11317, 11317199, ... are all primes.

Crossrefs

Cf. A110799.

Sequence in context: A237454 A375614 A110434 * A350246 A329293 A088653

Adjacent sequences: A110795 A110796 A110797 * A110799 A110800 A110801

Keyword

base,nonn

Author

Amarnath Murthy, Aug 14 2005

Extensions

More terms from Max Alekseyev, Apr 24 2010

Status

approved