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A185662
Final prime of first member of A019518 that is divisible by 13^n.
15
61, 149, 199, 349493, 5709623, 100776157, 1142774723
OFFSET
1,1
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
KEYWORD
nonn,base,more
AUTHOR
James G. Merickel, Feb 01 2011
STATUS
approved