A061073 First occurrence of n consecutive n's in the decimal expansion of Pi.

1, 135, 1698, 54525, 24466, 252499, 3346228, 46663520, 564665206

Offset

1,2

Links

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

D. Anderson, The Pi-Search 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: A157734 A334128 A210102 * A195671 A332428 A212608

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