A088870 Numbers n which are divisors of the number produced by concatenating (n-5), (n-4), ... (n-1) in that order.

13677, 14647, 21291, 29567, 43941, 69031, 88701, 105991, 126507, 317973, 156304482823, 468913448469, 21729950852487, 2212933498428421, 6638800495285263, 12049739358792173, 36149218076376519, 11316117499289108644863

Offset: 1

Author

Chuck Seggelin, Oct 20 2003

Keywords

• base
• nonn

Examples

			a(1)=13677 because 13677 is a factor of 1367213673136741367513676.
		

Crossrefs

Cf. A069860, A088797, A088798, A088799, A088800, A088868, A088869, A088871, A088872.

Extensions

More terms from David Wasserman, Aug 26 2005