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

 Hints (Greetings from The On-Line Encyclopedia of Integer Sequences!)
 A134768 First differences of variant of permutational numbers A134750 . 0

%I #2 Mar 31 2012 10:22:05

%S 3,1,13,2,4,4,4,2,78,3,9,6,9,3,18,3,21,9,6,6,15,6,6,9,21,3,18,3,9,6,9,

%T 3,662,4,16,8,16,4,52,4,36,12,12,8,48,8,12,12,36,4,52,4,16,8,16,4,108,

%U 4,16,8,16,4,152,4,56,16,8,12,24,8,32,16,32,8,28,4,36,12,12,8,84,4,36,12

%N First differences of variant of permutational numbers A134750 .

%t k = {}; a = {}; b = {}; Do[AppendTo[b, n]; w = Permutations[b]; Do[j = FromDigits[1 + w[[m]], n + 1]; AppendTo[a, j], {m, 1, Length[w]}], {n, 0, 6}]; Do[AppendTo[k, a[[n + 1]] - a[[n]]], {n, 1, Length[a] - 1}]; k

%Y Cf. A134640, A134641, A134750, A134766, A134767.

%K nonn

%O 1,1

%A _Artur Jasinski_, Nov 10 2007

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 18 09:20 EDT 2024. Contains 371769 sequences. (Running on oeis4.)