A229124 - OEIS

A229124

Scan decimal expansion of log(10) until all n-digit strings have been seen; a(n) is number of digits that must be scanned.

%I #8 Sep 17 2013 08:19:05

%S 22,701,7486,88092,1189434,13426407

%N Scan decimal expansion of log(10) until all n-digit strings have been seen; a(n) is number of digits that must be scanned.

%H Eric Weisstein's World of Mathematics, <a href="http://mathworld.wolfram.com/ConstantDigitScanning.html">Constant Digit Scanning</a>

%H Eric Weisstein's World of Mathematics, <a href="http://mathworld.wolfram.com/NaturalLogarithmof10Digits.html">Natural Logarithm of 10 Digits</a>

%Y Cf. A002392 (decimal expansion of log(10)).

%Y Cf. A229126 (last n-digit string seen when scanning the decimal digits of log(10)).

%K nonn,base,more

%O 1,1

%A _Eric W. Weisstein_, Sep 14 2013