This is a front-end for the Online Encyclopedia of Integer Sequences, made by Christian Perfect. The idea is to provide OEIS entries in non-ancient HTML, and then to think about how they're presented visually. The source code is on GitHub.
%I A194982 #53 Aug 08 2025 04:41:47 %S A194982 1,2,3,4,6,5,7,9,10,8,11,13,15,14,12,16,18,20,21,19,17,22,24,26,27,28, %T A194982 25,23,29,31,33,34,36,35,32,30,37,39,41,42,44,45,43,40,38,46,48,50,51, %U A194982 53,55,54,52,49,47,56,58,60,61,63,65,66,64,62,59,57,67,69,71 %N A194982 Inverse permutation to A194981; every positive integer occurs exactly once. %H A194982 <a href="/index/Per#IntegerPermutation">Index entries for sequences that are permutations of the natural numbers</a> %t A194982 (* See A194981. *) %Y A194982 Cf. A194980, A194981, A188568. %K A194982 nonn %O A194982 1,2 %A A194982 _Clark Kimberling_, Sep 07 2011