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 A320929 Positions of 1 in A320927. 3
 4, 7, 10, 12, 16, 19, 21, 25, 28, 30, 34, 36, 40, 43, 46, 48, 52, 55, 57, 61, 63, 67, 70, 73, 75, 79, 82, 84, 88, 90, 94, 97, 100, 102, 106, 108, 112, 115, 118, 120, 124, 127, 129, 133, 136, 138, 142, 144, 148, 151, 154, 156, 160, 163, 165, 169, 171, 175 (list; graph; refs; listen; history; text; internal format)
 OFFSET 1,1 LINKS Clark Kimberling, Table of n, a(n) for n = 1..1000 MATHEMATICA s[n_] := Nest[Flatten[# /. {0 -> {0, 0, 1}, 1 -> {0, 1, 0}}] &, {0}, n]; (* A189628 *) t = Table[s[n], {n, 0, 8}]; Take[t, 5] (* successive segments of morphism s *) u = Flatten[t]; Take[u, 200] (* A320927 *) v = Flatten[Position[u, 0]]; Take[v, 200] (* A320928 *) w = Flatten[Position[u, 1]]; Take[w, 200] (* A320929 *) CROSSREFS Cf. A320927, A320928. Sequence in context: A186226 A080734 A310676 * A104280 A083032 A284933 Adjacent sequences: A320926 A320927 A320928 * A320930 A320931 A320932 KEYWORD nonn,easy AUTHOR Clark Kimberling, Oct 24 2018 STATUS approved

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Last modified February 1 21:24 EST 2023. Contains 359997 sequences. (Running on oeis4.)