The OEIS is supported by the many generous donors to the OEIS Foundation.

 Year-end appeal: Please make a donation to the OEIS Foundation to support ongoing development and maintenance of the OEIS. We are now in our 59th year, we have over 358,000 sequences, and we’ve crossed 10,300 citations (which often say “discovered thanks to the OEIS”). Other ways to Give
 Hints (Greetings from The On-Line Encyclopedia of Integer Sequences!)
 A071032 Triangle read by rows giving successive states of cellular automaton generated by "Rule 86". 6
 1, 1, 1, 1, 1, 0, 0, 1, 1, 1, 1, 1, 1, 0, 1, 1, 1, 0, 0, 0, 1, 0, 0, 1, 1, 1, 1, 1, 0, 1, 1, 1, 1, 0, 1, 1, 1, 0, 0, 1, 0, 0, 0, 0, 1, 0, 0, 1, 1, 1, 1, 1, 1, 1, 1, 0, 0, 1, 1, 1, 1, 0, 1, 1, 1, 0, 0, 0, 0, 0, 1, 1, 1, 0, 0, 0, 1, 0, 0, 1, 1, 1, 1, 1, 0, 0, 0, 1, 0, 0, 1, 1, 0, 1, 1, 1, 1, 0, 1 (list; graph; refs; listen; history; text; internal format)
 OFFSET 0,1 COMMENTS Row n has length 2n+1. REFERENCES S. Wolfram, A New Kind of Science, Wolfram Media, 2002; Chapter 3. LINKS Reinhard Zumkeller, Rows n = 0..120 of triangle, flattened Eric Weisstein's World of Mathematics, Rule 30 S. Wolfram, A New Kind of Science FORMULA T(n,k) = A070950(n,2*n+1-k), 0 <= k <= 2*n+1. - Reinhard Zumkeller, Jun 08 2013 PROG (Haskell) a071032 n k = a071032_tabf !! n !! k a071032_row n = a071032_tabf !! n a071032_tabf = map reverse a070950_tabf -- Reinhard Zumkeller, Jun 08 2013 CROSSREFS Cf. A005408 (row lengths), A070952 (row sums), A051023 (central terms), A070950 (mirror image, rule 30), A226464 (complemented, rule 149). Sequence in context: A104037 A014044 A014079 * A071034 A089497 A355937 Adjacent sequences: A071029 A071030 A071031 * A071033 A071034 A071035 KEYWORD nonn,tabf AUTHOR Hans Havermann, May 26 2002 EXTENSIONS Corrected by Hans Havermann, Jan 07 2012 STATUS approved

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

Last modified December 9 17:46 EST 2022. Contains 358703 sequences. (Running on oeis4.)