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!)
A085178 Array A(x,y) giving the position of the y-th x in A080237 listed by rising antidiagonals. 4

%I #17 Jan 16 2024 08:34:23

%S 1,3,2,8,5,4,22,13,7,6,64,36,18,10,9,196,106,50,21,12,11,625,328,148,

%T 59,27,15,14,2055,1054,460,176,63,32,17,16,6917,3485,1483,550,190,78,

%U 35,20,19,23713,11779,4915,1780,598,195,92,41,24,23,82499,40509,16641,5916

%N Array A(x,y) giving the position of the y-th x in A080237 listed by rising antidiagonals.

%C Read by upwards antidiagonals as A(1,1), A(2,1), A(1,2), A(3,1), A(2,2), A(1,3), etc.

%H <a href="/index/Per#IntegerPermutation">Index entries for sequences that are permutations of the natural numbers</a>

%Y Transpose: A085176.

%Y Inverse permutation: A085179.

%Y The first row: A014138, the first column: A085223.

%Y Variant: A085180.

%K nonn,tabl

%O 1,2

%A _Antti Karttunen_, Jun 18 2003

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 April 19 08:06 EDT 2024. Contains 371782 sequences. (Running on oeis4.)