A068706 Primes obtained as a right concatenation of more than one consecutive even numbers and 1.

241, 461, 8101, 32341, 34361, 52541, 58601, 64661, 74761, 76781, 92941, 94961, 2468101, 99810001, 100010021, 100410061, 101214161, 101610181, 103010321, 103410361, 104210441, 107010721, 108210841, 108810901, 109010921, 110211041

Offset

1,1

Links

Table of n, a(n) for n=1..26.

Example

8101 is a prime which is a concatenation of 8,10 and 1.

Crossrefs

Sequence in context: A137771 A342681 A108831 * A157961 A142233 A142275

Adjacent sequences: A068703 A068704 A068705 * A068707 A068708 A068709

Keyword

base,nonn

Author

Amarnath Murthy, Mar 04 2002

Extensions

Edited by Larry Reeves (larryr(AT)acm.org), Jan 13 2003

More terms from Sean A. Irvine, Oct 28 2009

Status

approved