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A224874 First occurrence of n consecutive n's in the decimal expansion of sqrt(3). 0
27, 215, 1651, 2279, 21640, 176497, 7728291, 77659477, 638679423 (list; graph; refs; listen; history; text; internal format)
OFFSET

1,1

COMMENTS

Earls sequence for sqrt(3).

LINKS

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

Eric Weisstein's World of Mathematics, Earls Sequence

Eric Weisstein's World of Mathematics, Theodorus's Constant Digits

EXAMPLE

sqrt(3) = 1.73205080756887729352744634150...33228866..., so

a(1) = 27 (one 1 first appears at digit 27 after the decimal) and

a(2) = 215 (two 2s first occur starting at digit 215).

CROSSREFS

Cf. A002194 (decimal expansion of sqrt(3)).

Sequence in context: A216112 A183596 A033544 * A125111 A016767 A224354

Adjacent sequences: A224871 A224872 A224873 * A224875 A224876 A224877

KEYWORD

nonn,base,hard

AUTHOR

Eric W. Weisstein, Jul 23 2013

STATUS

approved

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Last modified November 27 09:16 EST 2022. Contains 358367 sequences. (Running on oeis4.)