The OEIS Foundation is supported by donations from users of the OEIS and by a grant from the Simons Foundation.

 Hints (Greetings from The On-Line Encyclopedia of Integer Sequences!)
 A285082 Positions of 1 in A285080; complement of A285081. 4
 2, 3, 4, 6, 9, 10, 12, 13, 14, 17, 18, 20, 21, 22, 25, 26, 28, 29, 31, 32, 33, 35, 38, 39, 41, 42, 44, 45, 46, 49, 50, 51, 53, 56, 57, 59, 60, 61, 64, 65, 67, 68, 70, 71, 72, 74, 77, 78, 80, 81, 82, 85, 86, 88, 89, 90, 93, 94, 96, 97, 99, 100, 101, 104, 105 (list; graph; refs; listen; history; text; internal format)
 OFFSET 1,1 COMMENTS Conjecture: -1 < n*r - a(n) < 1 for n>=1, where r = (1+sqrt(5))/2, the golden ratio. LINKS Clark Kimberling, Table of n, a(n) for n = 1..46367 EXAMPLE As a word, A285080 = 01110..., in which 1 is in positions 2,3,4,6,9,... MATHEMATICA s = Nest[Flatten[# /. {0 -> {1, 0}, 1 -> {0, 1, 1}}] &, {0}, 14]; (* A285080 *) Flatten[Position[s, 0]];  (* A285081 *) Flatten[Position[s, 1]];  (* A285082 *) CROSSREFS Cf. A001622, A285080, A285081, A285083, A285084. Sequence in context: A111251 A047300 A026439 * A249602 A119761 A144429 Adjacent sequences:  A285079 A285080 A285081 * A285083 A285084 A285085 KEYWORD nonn,easy AUTHOR Clark Kimberling, Apr 19 2017 STATUS approved

Lookup | Welcome | Wiki | Register | Music | Plot 2 | Demos | Index | Browse | More | WebCam
Contribute new seq. or comment | Format | Style Sheet | Transforms | Superseeker | Recent
The OEIS Community | Maintained by The OEIS Foundation Inc.

Last modified June 25 00:31 EDT 2021. Contains 345445 sequences. (Running on oeis4.)