|
Search: id:A082837
|
|
|
| A082837 |
|
Decimal expansion of the (finite) value of the sum_{ k >= 1, k has no digit equal to 8 in base 10 } 1/k. |
|
+0
10
|
|
| 2, 2, 7, 2, 6, 3, 6, 5, 4, 0, 2, 6, 7, 9, 3, 7, 0, 6, 0, 2, 8, 3, 3, 6, 4, 4, 1, 5, 6, 7, 4, 2, 5, 5, 7, 8, 8, 9, 2, 1, 0, 7, 0, 2, 6, 1, 6, 3, 6, 0, 2, 1, 9, 8, 4, 3, 5, 3, 6, 3, 7, 6, 1, 6, 2, 4, 0, 0, 4, 6, 8, 2, 0, 1, 7, 5, 1, 3, 4, 8, 1, 2, 7, 0, 1, 0, 5, 6, 2, 1, 6, 5, 1, 5, 8, 9, 2, 2, 4, 7, 7, 5, 7, 9, 3
(list; cons; graph; listen)
|
|
|
OFFSET
|
2,1
|
|
|
REFERENCES
|
Robert Baillie, Sums of reciprocals of integers missing a given digit, Amer. Math. Monthly, 86 (1979), 372-374.
Julian Havil, Gamma, Exploring Euler's Constant, Princeton University Press, Princeton and Oxford, 2003, page 34.
|
|
LINKS
|
Baillie, Revised August 17, 2008, Summing The Curious Series Of Kempner And Irwin [From Robert G. Wilson v (rgwv(AT)rgwv.com), Jun 01 2009]
Wolfram Library Archive, KempnerSums.nb (8.6 KB) - Mathematica Notebook, Summing Kempner's Curious (Slowly-Convergent) Series [From Robert G. Wilson v (rgwv(AT)rgwv.com), Jun 01 2009]
|
|
EXAMPLE
|
22.72636540267937060283...
= 22.726365402679370602833644156742557889210702616360219843536376162... [From Robert G. Wilson v (rgwv(AT)rgwv.com), Jun 01 2009]
|
|
MATHEMATICA
|
(* see the Mmca in Wolfram Library Archive *) [From Robert G. Wilson v (rgwv(AT)rgwv.com), Jun 01 2009]
|
|
CROSSREFS
|
Cf. A002387, A024101, A082830, A082831, A082832, A082833, A082834, A082835, A082836, A082838, A082839.
Sequence in context: A110779 A121708 A138069 this_sequence A138115 A021444 A029632
Adjacent sequences: A082834 A082835 A082836 this_sequence A082838 A082839 A082840
|
|
KEYWORD
|
nonn,cons,base
|
|
AUTHOR
|
Robert G. Wilson v (rgwv(AT)rgwv.com), Apr 14 2003
|
|
EXTENSIONS
|
More terms from Robert G. Wilson v (rgwv(AT)rgwv.com), Jun 01 2009
|
|
|
Search completed in 0.002 seconds
|
