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A190545 Positions of 0 in A190544. 6
3, 5, 10, 15, 17, 22, 27, 29, 34, 39, 44, 46, 51, 56, 58, 63, 68, 73, 75, 80, 85, 87, 92, 97, 99, 102, 104, 109, 114, 116, 121, 126, 128, 133, 138, 143, 145, 150, 155, 157, 162, 167, 169, 172, 174, 179, 184, 186, 191, 196, 198, 203, 208, 213, 215, 220, 225, 227, 232, 237, 242, 244, 249, 254, 256, 261, 266, 268, 273, 278, 283, 285 (list; graph; refs; listen; history; text; internal format)
OFFSET

1,1

COMMENTS

See A190544.

LINKS

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

MATHEMATICA

r = Sqrt[2]; b = 4; c = 0;

f[n_] := Floor[(b*n + c)*r] - b*Floor[n*r] - Floor[c*r];

t = Table[f[n], {n, 1, 200}] (* A190544 *)

Flatten[Position[t, 0]]      (* A190545 *)

Flatten[Position[t, 1]]      (* A190546 *)

Flatten[Position[t, 2]]      (* A190547 *)

Flatten[Position[t, 3]]      (* A190548 *)

CROSSREFS

Cf. A190544.

Sequence in context: A089483 A323858 A190484 * A190557 A023602 A024452

Adjacent sequences:  A190542 A190543 A190544 * A190546 A190547 A190548

KEYWORD

nonn

AUTHOR

Clark Kimberling, May 12 2011

STATUS

approved

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Last modified July 25 23:39 EDT 2021. Contains 346294 sequences. (Running on oeis4.)