%I #9 Jul 23 2013 11:23:08
%S 27,215,1651,2279,21640,176497,7728291,77659477,638679423
%N First occurrence of n consecutive n's in the decimal expansion of sqrt(3).
%C Earls sequence for sqrt(3).
%H Eric Weisstein's World of Mathematics, <a href="http://mathworld.wolfram.com/EarlsSequence.html">Earls Sequence</a>
%H Eric Weisstein's World of Mathematics, <a href="http://mathworld.wolfram.com/TheodorussConstantDigits.html">Theodorus's Constant Digits</a>
%e sqrt(3) = 1.73205080756887729352744634150...33228866..., so
%e a(1) = 27 (one 1 first appears at digit 27 after the decimal) and
%e a(2) = 215 (two 2s first occur starting at digit 215).
%Y Cf. A002194 (decimal expansion of sqrt(3)).
%K nonn,base,hard
%O 1,1
%A _Eric W. Weisstein_, Jul 23 2013