On 3/31/11 1:09 AM, James Van Buskirk wrote: > "Dan Hoey"<firstname.lastname@example.org> wrote in message > news:email@example.com... > >> According to http://oeis.org/A082837, the sum of reciprocals of >> positive integers that don't have the digit 8 is >> 22.726365402679370602833644156742557889210702616360219843536376162. >> For those without the digit 9, http://oeis.org/A082838 has >> 22.920676619264150348163657094375931914944762436998481568541998356. >> Robert Baillie has a paper at http://arxiv.org/abs/0806.4410v2 that >> covers these and related topics and includes Mathematica code. > > Jeez, I did these about a quarter centruy ago. Maybe I should have > published. > You might want to look at that paper. It covers a lot of related topics. Also, there wasn't an arxiv 25 years ago.