|
|
A049522
|
|
Smallest starting index for a run of at least n consecutive equal digits in decimal expansion of Pi.
|
|
13
|
|
|
1, 25, 154, 763, 763, 763, 710101, 22931746, 24658602, 386980413, 15647738229, 368299898267, 2164164669333, 5758910552710, 28642224609576, 28642224609576, 28642224609576
(list;
graph;
refs;
listen;
history;
text;
internal format)
|
|
|
OFFSET
|
1,2
|
|
COMMENTS
|
Digits 3,1,4,1,5,... are indexed 1,2,3,4,5,...
|
|
LINKS
|
Dave Andersen, Pi-Search Page (searches initial 2 x 10^8 digits of Pi)
|
|
CROSSREFS
|
Compare A049523: the first run of six 9's occurs (with starting index 763) before any runs of exactly four or exactly five equal digits.
Cf. A084145 (digit with this starting index).
|
|
KEYWORD
|
nonn,base,more
|
|
AUTHOR
|
|
|
EXTENSIONS
|
|
|
STATUS
|
approved
|
|
|
|