OFFSET
1,1
COMMENTS
Write a(n) = [(bn+c)r] - b[nr] - [cr]. If r>0 and b and c are integers satisfying b >= 2 and 0 <= c <= b-1, then 0 <= a(n) <= b. The positions of 0 in the sequence a are of interest, as are the position sequences for 1,2,...,b. These b+1 position sequences comprise a partition of the positive integers.
Examples:
LINKS
G. C. Greubel, Table of n, a(n) for n = 1..20000
MATHEMATICA
CROSSREFS
KEYWORD
nonn
AUTHOR
G. C. Greubel, Apr 04 2018
STATUS
approved