OFFSET
1,1
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
KEYWORD
base,easy,nonn
AUTHOR
Mark Hudson (mrmarkhudson(AT)hotmail.com), Oct 22 2004
STATUS
approved