A099535 Sum of the first n decimal places of log(2).

6, 15, 18, 19, 23, 30, 31, 39, 39, 44, 49, 58, 67, 71, 76, 79, 79, 88, 92, 93, 100, 102, 105, 107, 108, 110, 111, 115, 120, 128, 129, 136, 142, 147, 153, 161, 161, 168, 173, 178, 178, 178, 179, 182, 186, 189, 195, 195, 197, 202, 207, 209, 214, 218, 219, 221, 221

Offset: 1

Author

Mark Hudson (mrmarkhudson(AT)hotmail.com), Oct 22 2004

Keywords

• base
• easy
• nonn

Examples

			log(2) decimals = 693147180559945... so the sums are 6, 6+9, 6+9+3, 6+9+3+1,... which are 6, 15, 18, 19, ...
		

Crossrefs

Cf. A039918 and A046974 for Pi, A046975 and A099534 for e.

Programs

Mathematica

Accumulate[RealDigits[Log[2],10,100][[1]]]  (* Harvey P. Dale, Mar 23 2011 *)