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A287342
Positions of 0 in A287341.
4
4, 6, 10, 12, 14, 16, 17, 20, 24, 26, 27, 30, 36, 38, 42, 44, 46, 48, 49, 52, 56, 58, 59, 62, 66, 68, 69, 72, 76, 78, 79, 82, 85, 88, 94, 96, 100, 102, 103, 106, 112, 114, 118, 120, 122, 124, 125, 128, 132, 134, 135, 138, 141, 144, 150, 152, 156, 158, 159
OFFSET
1,1
LINKS
MATHEMATICA
s = Nest[Flatten[# /. {0 -> {1, 1}, 1 -> {2, 0}, 2 -> 0}] &, {0}, 10] (* A287341 *)
Flatten[Position[s, 0]] (* A287342 *)
Flatten[Position[s, 1]] (* A287343 *)
Flatten[Position[s, 2]] (* A287344 *)
CROSSREFS
KEYWORD
nonn,easy
AUTHOR
Clark Kimberling, May 24 2017
STATUS
approved