|
| |
|
|
A079286
|
|
(3^n)! - (2^n)!.
|
|
0
| | |
|
|
|
OFFSET
| 0,2
|
|
|
COMMENTS
| Sum_{n>0} 1/a(n) = 0.25000275591...
|
|
|
PROG
| (PARI) atonfact(a, n) = {sr=0; for(x=1, n, y =(a^x)!-((a-1)^x)!; sr+=1.0/y; print1(y" "); ); print(); print(sr) }
|
|
|
CROSSREFS
| Sequence in context: A193151 A034209 A058430 * A124119 A090096 A046362
Adjacent sequences: A079283 A079284 A079285 * A079287 A079288 A079289
|
|
|
KEYWORD
| easy,nonn
|
|
|
AUTHOR
| Cino Hilliard (hillcino368(AT)gmail.com), Feb 08 2003
|
|
|
EXTENSIONS
| Next term is too large to include.
|
| |
|
|
