A287362 Positions of 1 in A287360.

3, 6, 8, 10, 11, 12, 15, 18, 21, 23, 25, 26, 27, 30, 32, 34, 35, 36, 39, 41, 43, 44, 45, 48, 49, 50, 53, 54, 55, 58, 61, 64, 66, 68, 69, 70, 73, 76, 79, 81, 83, 84, 85, 88, 91, 94, 96, 98, 99, 100, 103, 105, 107, 108, 109, 112, 114, 116, 117, 118, 121, 122

Offset

1,1

Links

Clark Kimberling, Table of n, a(n) for n = 1..10000

Mathematica

s = Nest[Flatten[# /. {0 -> {1, 1}, 1 -> {2, 1}, 2 -> 0}] &, {0}, 12] (* A287360 *)
Flatten[Position[s, 0]] (* A287361 *)
Flatten[Position[s, 1]] (* A287362 *)
Flatten[Position[s, 2]] (* A287363 *)

Crossrefs

Cf. A287360, A287361, A287363.

Sequence in context: A072960 A159264 A329500 * A055073 A328505 A012132

Adjacent sequences: A287359 A287360 A287361 * A287363 A287364 A287365

Keyword

nonn,easy

Author

Clark Kimberling, May 24 2017

Status

approved