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A099535 Sum of the first n decimal places of log(2). 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 (list; graph; refs; listen; history; text; internal format)
OFFSET

1,1

LINKS

Table of n, a(n) for n=1..57.

EXAMPLE

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

MATHEMATICA

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

CROSSREFS

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

Sequence in context: A122661 A133481 A274549 * A302296 A070999 A128693

Adjacent sequences:  A099532 A099533 A099534 * A099536 A099537 A099538

KEYWORD

base,easy,nonn

AUTHOR

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

STATUS

approved

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Last modified June 18 18:52 EDT 2019. Contains 324215 sequences. (Running on oeis4.)