A160342 Smallest near-repdigit prime with digit n occurring n times, or 0 if no such prime exists.

199, 223, 2333, 44449, 555557, 0, 77767777, 888888883, 9199999999

Offset

1,1

Comments

"Near-repdigit" in the definition means that all but one of the digits of the base-10 representation are the same.

Links

Table of n, a(n) for n=1..9.

Crossrefs

Cf. A105975-A105982, A069569, A164937 (near-repdigit primes).

Sequence in context: A106628 A109561 A031930 * A225575 A252667 A156840

Adjacent sequences: A160339 A160340 A160341 * A160343 A160344 A160345

Keyword

fini,full,nonn,base

Author

Lekraj Beedassy, May 10 2009

Extensions

Corrected by Arkadiusz Wesolowski, Sep 23 2011

Status

approved