OFFSET
1,1
COMMENTS
Earls sequence for log(2).
LINKS
Eric Weisstein's World of Mathematics, Natural Logarithm of 2 Digits
Eric Weisstein's World of Mathematics, Earls Sequence
EXAMPLE
log(2) = 0.6931471806...7229..., so
a(1) = 4 (the digit string 1 first occurs at position 4)
a(2) = 419 (the digit string 22 first occurs starting at position 419)
CROSSREFS
KEYWORD
nonn,base
AUTHOR
Eric W. Weisstein, Aug 17 2013
EXTENSIONS
a(9) = 2539803904 from Eric W. Weisstein, Aug 20 2013
STATUS
approved