A190699 Positions of 0 in A190698.

11, 26, 41, 52, 67, 82, 97, 108, 123, 138, 153, 164, 179, 194, 220, 235, 250, 261, 276, 291, 306, 317, 332, 347, 362, 373, 388, 403, 429, 444, 459, 470, 485, 500, 515, 526, 541, 556, 571, 582, 597, 612, 638, 653, 668, 679, 694, 709, 724, 735, 750, 765, 791, 806, 821, 832, 847, 862, 877, 888, 903, 918, 933, 944, 959, 974, 1000

Offset

1,1

Comments

See A190698.

Links

G. C. Greubel, Table of n, a(n) for n = 1..1000

Mathematica

r = Sqrt[3]; b = 4; c = 1;
f[n_] := Floor[(b*n + c)*r] - b*Floor[n*r] - Floor[c*r];
t = Table[f[n], {n, 1, 200}] (* A190698 *)
Flatten[Position[t, 0]]      (* A190699 *)
Flatten[Position[t, 1]]      (* A190700 *)
Flatten[Position[t, 2]]      (* A190701 *)
Flatten[Position[t, 3]]      (* A190702 *)
Flatten[Position[t, 4]]      (* A190703 *)

Crossrefs

Cf. A190698.

Sequence in context: A193107 A084584 A188089 * A003345 A047722 A161451

Adjacent sequences: A190696 A190697 A190698 * A190700 A190701 A190702

Keyword

nonn

Author

Clark Kimberling, May 17 2011

Status

approved