A098289 Let a(1)=0. Then a(i+1)=position of first occurrence of a(i) in decimal expansion of log 2.

0, 9, 2, 22, 419, 591, 898, 915, 285, 3618, 10367, 5396, 1192, 8251, 13198, 16050, 47987, 146191, 2518028, 7744270, 16819386

Offset: 1

Author

Mark Hudson (mrmarkhudson(AT)hotmail.com), Sep 02 2004

Keywords

• nonn
• base

Examples

			log 2 = 0.693147180559945309417232121458...
For example, a(2)=9 because the 9th digit of log 2 after decimal point is 0 and this is the first occurrence of 0.
a(3)=2 because 2nd decimal digit of log 2 is 9, a(4)=22 because 22nd decimal digit of log 2 is 2 and so on.
		

Crossrefs

Cf. A098266 (for e recurrence), A097614 (for Pi recurrence).

Extensions

Edited by N. J. A. Sloane, Oct 15 2006

More terms from Charles R Greathouse IV, Oct 09 2006