%I #10 Feb 16 2025 08:32:37
%S 2,98,604,1155,46847,175403
%N Scan decimal expansion of log(2) until all n-digit strings have been seen; a(n) is last string seen.
%H Eric Weisstein's World of Mathematics, <a href="https://mathworld.wolfram.com/ConstantDigitScanning.html">Constant Digit Scanning</a>
%H Eric Weisstein's World of Mathematics, <a href="https://mathworld.wolfram.com/NaturalLogarithmof2Digits.html">Natural Logarithm of 2 Digits</a>
%Y Cf. A002162 (decimal expansion of log(2)).
%Y Cf. A036905 (number of digits in the decimal expansion of log(2) that must be scanned to see all n-digit strings).
%Y Cf. A032510, A036900-A036906.
%K nonn,base,more,changed
%O 1,1
%A _Michael Kleber_