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A287202
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Positions of 1 in A287200.
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4
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3, 7, 9, 11, 17, 21, 25, 27, 29, 35, 37, 39, 45, 47, 49, 55, 61, 67, 71, 75, 77, 79, 85, 89, 93, 95, 97, 103, 107, 111, 113, 115, 121, 123, 125, 131, 133, 135, 141, 147, 153, 157, 161, 163, 165, 171, 173, 175, 181, 183, 185, 191, 197, 203, 207, 211, 213, 215
(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, 0}, 1 -> {2, 2}, 2 -> 0}] &, {0}, 11] (* A287200 *)
Flatten[Position[s, 0]] (* A287201 *)
Flatten[Position[s, 1]] (* A287202 *)
Flatten[Position[s, 2]] (* A287203 *)
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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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