|
|
A073224
|
|
Partial sum of Pi(k) from 1 to 10^n.
|
|
5
|
|
|
27, 1465, 92041, 6554833, 504813055, 40947676475, 3442465670223, 296935715374179, 26108021958592999, 2329702677873323273, 210338403560373373799, 19172323465486902000641, 1761408925012566646647345, 162904914369466264400189781
(list;
graph;
refs;
listen;
history;
text;
internal format)
|
|
|
OFFSET
|
1,1
|
|
LINKS
|
|
|
FORMULA
|
|
|
MATHEMATICA
|
s = 0; k = 1; Do[ While <= 10^n, s = s + PrimePi[k]; k++ ]; Print[s], {n, 1, 8}]
|
|
CROSSREFS
|
|
|
KEYWORD
|
nonn
|
|
AUTHOR
|
|
|
EXTENSIONS
|
|
|
STATUS
|
approved
|
|
|
|