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A190211 Positions of 0 in A190210; complement of A190212. 3
3, 4, 5, 9, 10, 15, 16, 17, 20, 21, 23, 26, 27, 29, 32, 34, 37, 38, 40, 43, 46, 49, 51, 52, 54, 57, 58, 60, 63, 64, 68, 69, 71, 74, 75, 80, 81, 85, 86, 87, 91, 92, 93, 97, 98, 99, 102, 103, 104, 108, 109, 114, 115, 116, 119, 120, 122, 125, 126, 128, 131, 133, 134, 136, 137, 139, 142, 145, 148, 150, 151, 153, 156 (list; graph; refs; listen; history; text; internal format)
OFFSET

1,1

LINKS

G. C. Greubel, Table of n, a(n) for n = 1..5450

MATHEMATICA

u = 8^(1/2); v = 1/u;

f[n_] := Floor[n*u + n*v] - Floor[n*u] - Floor[n*v]

t = Table[f[n], {n, 1, 120}] (* A190210 *)

Flatten[Position[t, 0]]      (* A190211 *)

Flatten[Position[t, 1]]      (* A190212 *)

CROSSREFS

Cf. A190210, A190212.

Sequence in context: A050068 A250444 A327178 * A136120 A217040 A295718

Adjacent sequences:  A190208 A190209 A190210 * A190212 A190213 A190214

KEYWORD

nonn

AUTHOR

Clark Kimberling, May 05 2011

STATUS

approved

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Last modified October 25 13:59 EDT 2021. Contains 348253 sequences. (Running on oeis4.)