A032663 Primes that are the smallest decimal concatenations of n with n + (0,1,2,3,...).

11, 23, 13, 47, 37, 1217, 17, 29, 19, 211, 313, 617, 113, 619, 317, 419, 521, 421, 523, 827, 727, 223, 2143, 1033, 1741, 227, 127, 229, 331, 433, 131, 233, 739, 1447, 337, 439, 137, 239, 139, 241, 1151, 647, 547, 1861, 347, 449, 349, 653, 149, 251, 151, 859

Offset: 1

Author

Patrick De Geest, May 15 1998

Keywords

• nonn
• base

Comments

First terms of sequences '11', A030458, A032625-A032632,continued with displacements d > 9.

Examples

			6th term is prime 1217: 17 - 12 = displacement 5 (=6-1).
		

Crossrefs

Cf. A032662.

Extensions

Edited by Charles R Greathouse IV, Apr 30 2010