login
This site is supported by donations to The OEIS Foundation.

 

Logo


Hints
(Greetings from The On-Line Encyclopedia of Integer Sequences!)
A190129 Inverse permutation to A190128. 2

%I

%S 1,6721,2,3282,5628,6722,7815,8908,3,1096,2189,3283,4376,5264,5629,

%T 5993,6357,6723,7087,7451,7816,8180,8544,8909,9273,9637,4,368,732,

%U 1097,1461,1825,2190,2554,2918,3284,3648,4012,4377,4741,5105,5265,5386,5507,5630

%N Inverse permutation to A190128.

%C a(A190128(n)) = A190128(a(n)) = n.

%H Reinhard Zumkeller, <a href="/A190129/b190129.txt">Table of n, a(n) for n = 1..10000</a> (full sequence)

%o (Haskell)

%o import Data.List (elemIndex)

%o import Data.Maybe (fromJust)

%o a190129 n = a190129_list !! (n-1)

%o a190129_list =

%o map (succ . fromJust . (`elemIndex` a190128_list)) [1..10000]

%K nonn,base,fini,full

%O 1,2

%A _Reinhard Zumkeller_, May 06 2011

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.

License Agreements, Terms of Use, Privacy Policy. .

Last modified June 25 22:10 EDT 2019. Contains 324357 sequences. (Running on oeis4.)