OFFSET
2,3
LINKS
Clark Kimberling, Table of n, a(n) for n = 2..1000
EXAMPLE
Write x#y if x|y is false; then 10#22, 9#23, 8|24, so a(11) = 3.
MATHEMATICA
Table[m = 1; While[! Divisible[2n-1+m, n-m], m++]; m, {n, 2, 100}]
CROSSREFS
KEYWORD
nonn,easy
AUTHOR
Clark Kimberling, Jul 29 2012
STATUS
approved