OFFSET
1,2
COMMENTS
See A194285.
EXAMPLE
First nine rows:
1
2..0
1..1..1
1..1..1..1
1..1..1..1..1
0..2..2..0..1..1
0..2..1..1..2..0..1
0..2..0..2..0..2..0..2
0..2..1..1..1..1..1..1..1
MATHEMATICA
r = Sqrt[5];
f[n_, k_, i_] := If[(k - 1)/n <= FractionalPart[i*r] < k/n, 1, 0]
g[n_, k_] := Sum[f[n, k, i], {i, 1, n}]
TableForm[Table[g[n, k], {n, 1, 14}, {k, 1, n}]]
Flatten[%] (* A194301 *)
CROSSREFS
KEYWORD
nonn,tabl
AUTHOR
Clark Kimberling, Aug 21 2011
STATUS
approved