|
|
A076813
|
|
Decimal expansion of Sum_{n>=1} Zeta(2n)/n! = 2.40744...
|
|
5
|
|
|
2, 4, 0, 7, 4, 4, 6, 5, 5, 4, 7, 9, 0, 3, 2, 8, 5, 1, 4, 7, 0, 9, 4, 8, 6, 6, 5, 6, 2, 2, 3, 0, 2, 2, 7, 2, 5, 5, 8, 2, 2, 6, 6, 4, 9, 0, 3, 7, 9, 8, 4, 4, 1, 8, 8, 6, 9, 3, 3, 9, 8, 3, 3, 3, 5, 5, 7, 0, 4, 7, 0, 2, 8, 1, 3, 7, 0, 7, 2, 2, 3, 5, 6, 9, 1, 5, 9, 0, 3, 0, 1, 2, 6, 6, 3, 5, 2, 1, 5, 6, 7, 7
(list;
constant;
graph;
refs;
listen;
history;
text;
internal format)
|
|
|
OFFSET
|
1,1
|
|
LINKS
|
|
|
EXAMPLE
|
2.40744655479032851470948665622302272558226649037984418869339833...
|
|
MAPLE
|
|
|
MATHEMATICA
|
rd[k_] := rd[k] = RealDigits[ N[ Sum[ Zeta[2n]/n!, {n, 1, 2^k}], 105]][[1]][[1 ;; 102]]; rd[k = 4]; While[ rd[k] != rd[k-1], k++]; rd[k] (* Jean-François Alcover, Oct 29 2012 *)
|
|
PROG
|
|
|
CROSSREFS
|
|
|
KEYWORD
|
|
|
AUTHOR
|
|
|
STATUS
|
approved
|
|
|
|