|
Search: id:A069078
|
|
| |
|
| 0, 5, 130, 975, 4100, 12505, 31110, 67235, 131080, 236205, 400010, 644215, 995340, 1485185, 2151310, 3037515, 4194320, 5679445, 7558290, 9904415, 12800020, 16336425, 20614550, 25745395, 31850520, 39062525, 47525530, 57395655
(list; graph; listen)
|
|
|
OFFSET
|
0,2
|
|
|
REFERENCES
|
Konrad Knopp, Theory and application of infinite series, Dover, p. 268
|
|
LINKS
|
Konrad Knopp, Theorie und Anwendung der unendlichen Reihen, Berlin, J. Springer, 1922. (Original german edition of "Theory and Application of Infinite Series")
|
|
FORMULA
|
sum(n=1, inf, 1/a(n))=ln(2)-1/2
|
|
CROSSREFS
|
Sequence in context: A012187 A012083 A012226 this_sequence A003732 A048434 A142892
Adjacent sequences: A069075 A069076 A069077 this_sequence A069079 A069080 A069081
|
|
KEYWORD
|
easy,nonn
|
|
AUTHOR
|
Benoit Cloitre (benoit7848c(AT)orange.fr), Apr 05 2002
|
|
|
Search completed in 0.002 seconds
|
