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A190554 Positions of 4 in A190549. 6
7, 12, 24, 36, 41, 53, 65, 70, 82, 94, 106, 111, 123, 135, 140, 152, 164, 176, 181, 193, 205, 210, 222, 234, 239, 246, 251, 263, 275, 280, 292, 304, 309, 321, 333, 345, 350, 362, 374, 379, 391, 403, 408, 415, 420 (list; graph; refs; listen; history; text; internal format)
OFFSET

1,1

COMMENTS

See A190549.

LINKS

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

MATHEMATICA

r = Sqrt[2]; 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}] (* A190549 *)

Flatten[Position[t, 0]] (* A190550 *)

Flatten[Position[t, 1]] (* A190551 *)

Flatten[Position[t, 2]] (* A190552 *)

Flatten[Position[t, 3]] (* A190553 *)

Flatten[Position[t, 4]] (* A190554 *)

CROSSREFS

Cf. A190549.

Sequence in context: A076852 A011996 A357509 * A273244 A273298 A273269

Adjacent sequences: A190551 A190552 A190553 * A190555 A190556 A190557

KEYWORD

nonn

AUTHOR

Clark Kimberling, May 12 2011

STATUS

approved

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Last modified November 29 18:13 EST 2022. Contains 358431 sequences. (Running on oeis4.)