A116060 Numbers made of nontrivial runs of identical digits obtained multiplying a number m by the m-th prime.

55, 444, 4411445566, 1122777666688, 4466224466600, 44488668881177, 660000556677333, 9995566666633377799, 11155533666655666655, 441155662211122335599, 1144115588776688333355, 4488667700668887770033

Offset

1,1

Comments

A run of length 1 is trivial.

Links

Table of n, a(n) for n=1..12.

Example

p(4259192969)=103577289271 and
4259192969*103577289271=441155662211122335599.

Crossrefs

Cf. A033023, A116058, A116059.

Sequence in context: A340240 A355511 A129217 * A145054 A166839 A166827

Adjacent sequences: A116057 A116058 A116059 * A116061 A116062 A116063

Keyword

nonn,base

Author

Giovanni Resta, Feb 13 2006

Status

approved