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A285965
Positions of 1 in A285963; complement of A285964.
3
4, 10, 14, 17, 24, 30, 37, 40, 44, 50, 54, 57, 64, 67, 71, 77, 84, 90, 94, 97, 104, 110, 117, 120, 124, 130, 137, 143, 147, 150, 157, 160, 164, 170, 174, 177, 184, 190, 197, 200, 204, 210, 214, 217, 224, 227, 231, 237, 244, 250, 254, 257, 264, 267, 271, 277
OFFSET
1,1
COMMENTS
Conjecture: a(n)/n -> 5.
LINKS
EXAMPLE
As a word, A285963 = 00010000010001001..., in which 1 is in positions 4,10,14,17,...
MATHEMATICA
s = Nest[Flatten[# /. {0 -> {0, 1}, 1 -> {1, 0}}] &, {0}, 9] (* Thue-Morse, A010060 *)
w = StringJoin[Map[ToString, s]]
w1 = StringReplace[w, {"11" -> "0"}]
st = ToCharacterCode[w1] - 48 (* A285963 *)
Flatten[Position[st, 0]] (* A285964 *)
Flatten[Position[st, 1]] (* A285965 *)
CROSSREFS
KEYWORD
nonn,easy
AUTHOR
Clark Kimberling, May 05 2017
STATUS
approved