A194424 (A194423)/3.

1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 14, 15, 16, 18, 19, 20, 22, 23, 25, 26, 27, 29, 30, 31, 33, 34, 35, 36, 37, 38, 39, 40, 41, 42, 43, 44, 45, 47, 48, 49, 51, 52, 53, 55, 56, 57, 61, 65, 80, 81, 82, 84, 85, 86, 88, 89, 90, 94, 98

Offset

1,2

Comments

See A194368.

Links

G. C. Greubel, Table of n, a(n) for n = 1..2043

Mathematica

r = Sqrt[2]; c = 2/3;
x[n_] := Sum[FractionalPart[k*r], {k, 1, n}]
y[n_] := Sum[FractionalPart[c + k*r], {k, 1, n}]
t1 = Table[If[y[n] < x[n], 1, 0], {n, 1, 300}];
Flatten[Position[t1, 1]]         (* A194422 *)
t2 = Table[If[y[n] == x[n], 1, 0], {n, 1, 300}];
Flatten[Position[t2, 1]]         (* A194423 *)
%/3         (* A194424 *)
t3 = Table[If[y[n] > x[n], 1, 0], {n, 1, 300}];
Flatten[Position[t3, 1]]         (* A194425 *)

Crossrefs

Cf. A194368.

Sequence in context: A247755 A147820 A317469 * A033892 A033620 A033637

Adjacent sequences: A194421 A194422 A194423 * A194425 A194426 A194427

Keyword

nonn

Author

Clark Kimberling, Aug 24 2011

Status

approved