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A194146 Beatty sequence for (4+sqrt(6))/2; complement of A194145. 2
3, 6, 9, 12, 16, 19, 22, 25, 29, 32, 35, 38, 41, 45, 48, 51, 54, 58, 61, 64, 67, 70, 74, 77, 80, 83, 87, 90, 93, 96, 99, 103, 106, 109, 112, 116, 119, 122, 125, 128, 132, 135, 138, 141, 145, 148, 151, 154, 158, 161, 164, 167, 170, 174, 177, 180, 183, 187 (list; graph; refs; listen; history; text; internal format)
OFFSET

1,1

LINKS

Vincenzo Librandi, Table of n, a(n) for n = 1..10000

FORMULA

a(n) = floor(n*(4+sqrt(6))/2). - Vincenzo Librandi, Oct 25 2011

MATHEMATICA

r=-1+Sqrt[6];

c[k_]:=Floor[k*r];

Table[c[k], {k, 1, 90}] (* A194145 *)

s=r/(r-1);

d[k_]:=Floor[k*s];

Table[d[k], {k, 1, 90}] (* A194146 *)

PROG

(MAGMA) [Floor(n*(4+Sqrt(6))/2): n in [1..80]]; // Vincenzo Librandi, Oct 25 2011

CROSSREFS

Cf. A194145.

Sequence in context: A310152 A189783 A189513 * A276854 A184906 A186156

Adjacent sequences:  A194143 A194144 A194145 * A194147 A194148 A194149

KEYWORD

nonn

AUTHOR

Clark Kimberling, Aug 17 2011

STATUS

approved

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Last modified August 18 13:12 EDT 2019. Contains 326100 sequences. (Running on oeis4.)