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!)
 A255878 First differences of A256188. 3
 1, -1, 1, 2, 1, -4, 1, 1, 4, 1, 1, -8, 1, 1, 1, 7, 1, 1, 1, -13, 1, 1, 1, 1, 11, 1, 1, 1, 1, -19, 1, 1, 1, 1, 1, 16, 1, 1, 1, 1, 1, -26, 1, 1, 1, 1, 1, 1, 22, 1, 1, 1, 1, 1, 1, -34, 1, 1, 1, 1, 1, 1, 1, 29, 1, 1, 1, 1, 1, 1, 1, -43, 1, 1, 1, 1, 1, 1, 1, 1 (list; graph; refs; listen; history; text; internal format)
 OFFSET 1,4 LINKS Reinhard Zumkeller, Table of n, a(n) for n = 1..10000 PROG (Haskell) a255878 n = a255878_list !! (n-1) a255878_list = zipWith (-) (tail a256188_list) a256188_list CROSSREFS Cf. A256188, A255437. Sequence in context: A011130 A291854 A072918 * A162944 A140582 A062866 Adjacent sequences:  A255875 A255876 A255877 * A255879 A255880 A255881 KEYWORD sign AUTHOR Reinhard Zumkeller, Mar 26 2015 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 August 11 19:16 EDT 2020. Contains 336428 sequences. (Running on oeis4.)