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

 Hints (Greetings from The On-Line Encyclopedia of Integer Sequences!)
 A163118 Absolute values of the first differences of A163117. 0
 0, 0, 2, 2, 6, 6, 8, 7, 1, 1, 7, 6, 2, 2, 4, 3, 3, 3, 1, 1, 3, 2, 2, 2, 4, 3, 5, 5, 1, 0, 6, 6, 4, 4, 2, 1, 5, 5, 1, 0, 2, 7, 0, 0, 1, 1, 1, 1, 2, 2, 3, 3, 3, 3, 3, 3, 4, 4, 5, 5, 6, 6, 6, 6, 6, 6, 8, 8, 9, 9, 9, 9, 9, 8, 1, 1, 1, 1, 0, 0, 1, 1, 1, 1, 4, 4, 4, 4, 5, 5, 6, 6, 7, 7, 7, 7, 8, 7, 2, 2, 1, 1, 1, 1, 0 (list; graph; refs; listen; history; text; internal format)
 OFFSET 1,3 LINKS Table of n, a(n) for n=1..105. FORMULA a(n) = |A163117(n+1)-A163117(n)|. CROSSREFS Cf. A093339, A162908, A163117. Sequence in context: A130493 A354638 A267516 * A319010 A010762 A055993 Adjacent sequences: A163115 A163116 A163117 * A163119 A163120 A163121 KEYWORD nonn,base AUTHOR Juri-Stepan Gerasimov, Jul 21 2009 EXTENSIONS a(7) and a(8) corrected by R. J. Mathar, Jul 31 2009 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 April 14 10:04 EDT 2024. Contains 371657 sequences. (Running on oeis4.)