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

 

Logo
Hints
(Greetings from The On-Line Encyclopedia of Integer Sequences!)
A180428 Inverse permutation of A180427. Also the absolute values of the first differences of A180427. 1

%I

%S 1,2,6,3,10,16,19,22,11,4,64,25,5,20,17,9,27,35,7,31,37,41,15,52,60,

%T 55,33,47,57,134,75,68,71,80,65,62,78,8,82,151,85,18,14,87,21,141,89,

%U 13,23,28,131,94,101,193,109,106,113,116,233,122,111,145,170,24,124

%N Inverse permutation of A180427. Also the absolute values of the first differences of A180427.

%F a(n) = | A180427(n+1) - A180427(n) |.

%Y Cf. A180427 Inverse Permutation of this sequence.

%K nonn

%O 1,2

%A _Andrew Weimholt_, Sep 04 2010

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.

License Agreements, Terms of Use, Privacy Policy. .

Last modified January 31 21:46 EST 2023. Contains 359981 sequences. (Running on oeis4.)