A096762 Position of first occurrence of exactly n consecutive '8's in a row in the decimal expansion of Pi.

11, 34, 4985, 4751, 213245, 222299, 4722613, 239798471, 46663520, 3040319543, 159999448572, 1141385905180, 2164164669332, 91250566353705

Offset: 1

Author

Robert G. Wilson v, Jul 07 2004

Keywords

• base
• nonn
• more

Comments

a(8) > 2*10^8, a(9) = 46663520, a(10) = 3040319543.

Differs from A050287 from a(3) > A050287(3) = A050287(4) = a(4) on. - M. F. Hasler, Mar 19 2017

Links

• David G. Andersen, The Pi-Search Page.
• Peter Trüb, 22.4 trillion digits of pi

Crossrefs

Cf. A000796: Decimal expansion (or digits) of Pi.

First occurrence of exactly n times the same digit: A096755 (exactly n '1's), A096756, A096757, A096758, A096759, A096760, A096761, A096762, A096763 (exactly n '9's), A050279 (exactly n '0's).

First occurrence of n times the same digit: A035117 (n '1's), A050281 (n '2's), A050282, A050283, A050284, A050286, A050287, A048940 (n '9's).

First occurrence of concatenate(1,...,n): A121280 = A068987 - 1.

Extensions

Edited by M. F. Hasler, Mar 19 2017

a(8) via SubIdiom.com/pi search engine from M. F. Hasler, Apr 13 2019

a(11)-a(13) added by Dmitry Petukhov, Dec 30 2019

a(14) from Dmitry Petukhov, Sep 20 2022