A096755 Index of first occurrence of exactly n consecutive '1's in a row in the decimal expansion of Pi.

1, 94, 153, 12700, 32788, 255945, 4657555, 159090113, 812432526, 3961184001, 15647738228, 1041032609981, 3907688331257, 68635742334547

Offset: 1

Author

Robert G. Wilson v, Jul 07 2004

Keywords

• nonn
• base
• more

Comments

Presently identical to A035117.

It would be interesting to know the source for a(10) ~ 4*10^9, since the angio.net web site only searches up to 200M digits of Pi and even on subidiom.com only 2e9 digits of Pi are available. - M. F. Hasler, Apr 13 2019

Links

• David G. Andersen, The Pi-Search Page.
• Yasumasa Kanada, Statistical Distribution Information, Home page, Computer Centre, The University of Tokyo.
• PI-world Site, The digits and Statistics for 12 trillion digits of PI [archived page]
• Peter Trüb, 22.4 trillion digits of pi

Crossrefs

Cf. A035117, A096756, A096757, A096758, A096759, A096760, A096761, A096762, A096763, A096764.

Extensions

a(11) from Giovanni Resta, Sep 30 2019

a(12) from Yasumasa Kanada, 2002 and a(13) from Shigeru Kondo, 2011, added by Dmitry Petukhov, Dec 27 2019

a(14) from Dmitry Petukhov, Sep 19 2022