|
|
A228243
|
|
First occurrence of n consecutive n's in the decimal expansion of log(10).
|
|
0
|
|
|
|
OFFSET
|
1,1
|
|
COMMENTS
|
Earls sequence for log(10).
|
|
LINKS
|
|
|
EXAMPLE
|
log(10) = 2.302585092994045684017...4228.., so
a(1) = 20 (the digit string 1 first occurs at position 20 after the decimal point)
a(2) = 111 (the digit string 22 first occurs starting at position 111 after the decimal point)
|
|
CROSSREFS
|
Cf. A002392 (decimal expansion of log(10)).
|
|
KEYWORD
|
nonn,base
|
|
AUTHOR
|
|
|
STATUS
|
approved
|
|
|
|