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A287359
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Positions of 2 in A287356.
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4
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2, 7, 9, 11, 14, 17, 22, 27, 32, 34, 36, 41, 43, 45, 50, 52, 54, 57, 60, 65, 67, 69, 72, 75, 80, 82, 84, 87, 90, 95, 100, 105, 107, 109, 112, 115, 120, 125, 130, 132, 134, 137, 140, 145, 150, 155, 157, 159, 164, 166, 168, 173, 175, 177, 180, 183, 188, 193
(list;
graph;
refs;
listen;
history;
text;
internal format)
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OFFSET
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1,1
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LINKS
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MATHEMATICA
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s = Nest[Flatten[# /. {0 -> {1, 1}, 1 -> {1, 2}, 2 -> 0}] &, {0}, 11] (* A287356 *)
Flatten[Position[s, 0]] (* A287357 *)
Flatten[Position[s, 1]] (* A287358 *)
Flatten[Position[s, 2]] (* A287359 *)
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CROSSREFS
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KEYWORD
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nonn,easy
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AUTHOR
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STATUS
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approved
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