|
|
A050279
|
|
a(n) is the starting position of the first occurrence of a string of at least n '0's in the decimal expansion of Pi.
|
|
20
|
|
|
32, 307, 601, 13390, 17534, 1699927, 3794572, 172330850, 2542542102, 8324296435, 371247087572, 1755524129973, 3186699229890, 6381820482331
(list;
graph;
refs;
listen;
history;
text;
internal format)
|
|
|
OFFSET
|
1,1
|
|
COMMENTS
|
At least up to a(10), also the starting position of the first occurrence of a string of exactly n '0's in the decimal expansion of Pi, cf. A096764. - M. F. Hasler, Mar 19 2017, edited Sep 03 2017
|
|
REFERENCES
|
Shigeru Kondo, calculation of Pi to 12.8 * 10^9 digits, using the program PiFast of Xavier Gourdon
|
|
LINKS
|
Eric Weisstein's World of Mathematics, Pi Digits
|
|
CROSSREFS
|
Cf. A000796: Decimal expansion (or digits) of Pi.
|
|
KEYWORD
|
nonn,base,more
|
|
AUTHOR
|
|
|
EXTENSIONS
|
More terms from Colin B. Martin (martinc(AT)ram.net.au), Nov 25 2001
|
|
STATUS
|
approved
|
|
|
|