A288625 - OEIS

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A288625

Positions of 0 in A288375; complement of A283794.

2, 3, 5, 7, 8, 11, 12, 14, 17, 18, 20, 22, 23, 27, 28, 30, 32, 33, 36, 37, 39, 43, 44, 46, 48, 49, 52, 53, 55, 58, 59, 61, 63, 64, 69, 70, 72, 74, 75, 78, 79, 81, 84, 85, 87, 89, 90, 94, 95, 97, 99, 100, 103, 104, 106, 111, 112, 114, 116, 117, 120, 121, 123

(list; graph; refs; listen; history; text; internal format)

OFFSET

1,1

COMMENTS

Conjecture: a(n)/n -> 2, and 0 < 2 - a(n)/n < 1/2 for n >= 1.

LINKS

Clark Kimberling, Table of n, a(n) for n = 1..10000

MATHEMATICA

s = {0, 0}; w[0] = StringJoin[Map[ToString, s]];

w[n_] := StringReplace[w[n - 1], {"00" -> "1000", "10" -> "1001"}]

TableForm[Table[w[n], {n, 0, 10}]]

st = ToCharacterCode[w[24]] - 48; (* A288375 *)