A185662 Final prime of first member of A019518 that is divisible by 13^n.

61, 149, 199, 349493, 5709623, 100776157, 1142774723

Offset

1,1

Links

Table of n, a(n) for n=1..7.

Example

The concatenations short of the one ending with 61 are not divisible by 13, while that one is.

Crossrefs

Cf. A183194, A185656, and those following.

Sequence in context: A168023 A044312 A044693 * A140726 A051646 A142320

Adjacent sequences: A185659 A185660 A185661 * A185663 A185664 A185665

Keyword

nonn,base,more

Author

James G. Merickel, Feb 01 2011

Status

approved