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A289059
Positions of 1 in A289057; complement of A289058.
3
3, 6, 7, 9, 12, 13, 15, 16, 18, 21, 22, 23, 25, 26, 28, 29, 31, 33, 35, 36, 37, 39, 40, 41, 43, 44, 46, 47, 49, 50, 51, 52, 54, 55, 56, 57, 59, 60, 61, 63, 64, 65, 67, 68, 69, 70, 71, 73, 74, 75, 76, 77, 79, 80, 81, 82, 84, 85, 86, 87, 89, 90, 91, 92, 93, 94
OFFSET
1,1
COMMENTS
a(n)/n -> 1.
LINKS
MATHEMATICA
z = 10; (* number of iterates *)
s = {0, 0}; w[0] = StringJoin[Map[ToString, s]];
w[n_] := StringReplace[w[n - 1], {"00" -> "0010", "01" -> "010", "10" -> "011"}]
TableForm[Table[w[n], {n, 0, 10}]]
st = ToCharacterCode[w[z]] - 48 (* A289057 *)
Flatten[Position[st, 0]] (* A289058 *)
Flatten[Position[st, 1]] (* A289059 *)
CROSSREFS
Sequence in context: A135412 A244990 A191990 * A286686 A082847 A047242
KEYWORD
nonn,easy
AUTHOR
Clark Kimberling, Jun 27 2017
STATUS
approved