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A293753 a(n) = (1/2)*A293752(n). 4
2, 71, 72, 78, 79, 80, 96, 110, 111, 113, 114, 115, 138, 139, 155, 156, 157, 167, 170, 179, 180, 187, 188, 190, 195, 197, 314, 331, 332, 336, 339, 340, 341, 342, 343, 346, 347, 350, 359, 360, 361, 370, 833, 835, 837, 844, 845, 846, 849, 862, 863, 864, 865 (list; graph; refs; listen; history; text; internal format)
OFFSET

1,1

LINKS

Table of n, a(n) for n=1..53.

MATHEMATICA

z = 300; u = N[GoldenRatio, z]; d = RealDigits[u, 2][[1]];

t[n_] := Take[d, n]; c[0, n_] := Count[t[n], 0]; c[1, n_] := Count[t[n], 1];

Table[{n, c[0, n], c[1, n]}, {n, 1, 100}]

u = Select[Range[z], c[0, #] == c[1, #] &]  (* A293752 *)

u/2  (* A293753 *)

Select[Range[z], c[0, #] < c[1, #] &]   (* A293754 *)

Select[Range[z], c[0, #] > c[1, #] &]  (* A293755 *)

CROSSREFS

Cf. A068432, A293752, A293754, A293755.

Sequence in context: A132566 A151686 A201555 * A164554 A141908 A234298

Adjacent sequences:  A293750 A293751 A293752 * A293754 A293755 A293756

KEYWORD

nonn,easy,base

AUTHOR

Clark Kimberling, Oct 18 2017

STATUS

approved

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Last modified October 1 00:23 EDT 2020. Contains 337440 sequences. (Running on oeis4.)