

A061073


First occurrence of n consecutive n's in the decimal expansion of Pi.


0




OFFSET

1,2


LINKS

Table of n, a(n) for n=1..9.
D. Anderson, The PiSearch Page
Eric Weisstein's World of Mathematics, Earls Sequence
Eric Weisstein's World of Mathematics, Pi Digits


EXAMPLE

1 first occurs at position 1 after the decimal point.
22 first occurs at position 135.
333 first occurs at position 1698.
10101010101010101010 does not occur in the first 1.1*10^10 digits of Pi  Eric W. Weisstein, Jul 19 2013


CROSSREFS

Cf. A014777.
Sequence in context: A238330 A157734 A210102 * A195671 A212608 A212611
Adjacent sequences: A061070 A061071 A061072 * A061074 A061075 A061076


KEYWORD

base,hard,nonn


AUTHOR

Jason Earls, May 27 2001


EXTENSIONS

a(9) from Eric W. Weisstein, Jan 16 2006
Entry revised by Don Reble, Apr 06 2006


STATUS

approved



