|
|
A350285
|
|
a(n) is the least d > 0 such that A010060(n) = A010060(n - i*d) for i = 0..A350226(n)-1 (A010060 corresponds to the Thue-Morse sequence).
|
|
2
|
|
|
1, 1, 1, 3, 2, 2, 3, 3, 1, 3, 5, 3, 3, 6, 3, 3, 2, 7, 3, 6, 5, 5, 3, 3, 6, 3, 5, 9, 3, 6, 6, 3, 1, 3, 5, 7, 6, 6, 12, 3, 10, 10, 7, 7, 3, 9, 3, 3, 12, 7, 3, 6, 5, 10, 9, 17, 7, 6, 5, 9, 3, 12, 6, 9, 2, 7, 3, 15, 5, 5, 14, 14, 9, 12, 12, 12, 3, 19, 6, 3, 17, 20
(list;
graph;
refs;
listen;
history;
text;
internal format)
|
|
|
OFFSET
|
0,4
|
|
LINKS
|
|
|
FORMULA
|
|
|
EXAMPLE
|
For n = 21:
- the first 22 terms of A010060 are:
0, 1, 1, 0, 1, 0, 0, 1, 1, 0, 0, 1, 0, 1, 1, 0, 1, 0, 0, 1, 0, 1
* * *
* * *
* * *
- the first differences are 5, 7 and 10,
- the least first difference is 5,
- so a(21) = 5.
|
|
PROG
|
(C) See Links section.
|
|
CROSSREFS
|
|
|
KEYWORD
|
nonn
|
|
AUTHOR
|
|
|
STATUS
|
approved
|
|
|
|