A116059 - OEIS

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A116059

The prime p times its index gives a number that is made of nontrivial runs of identical digits.

2

11, 37, 222553, 3981707, 8141131, 26706079, 107244499, 14956328279, 15820183739, 103577289271, 168466166087, 338351202499

(list; graph; refs; listen; history; text; internal format)

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, A116060.

Sequence in context: A235874 A012820 A162929 * A100842 A057664 A279770

Adjacent sequences: A116056 A116057 A116058 * A116060 A116061 A116062

KEYWORD

nonn,base

AUTHOR

Giovanni Resta, Feb 13 2006

STATUS

approved