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 A046613 #19 Apr 14 2021 03:47:58 %S A046613 1,1,1,1,6,5,1,1,11,5,1,1,23,5,16,5,1,1,39,5,21,5,1,1,17,1,12,1,26,5, %T A046613 1,1,29,1,86,5,31,5,1,1,63,1,231,5,117,5,36,5,1,1,546,5,348,5,153,5, %U A046613 41,5,1,1,1176,5,894,5,501,5,194,5,46,5,1,1,414,1 %N A046613 First numerator and then denominator of the elements to the right of the central elements of the 1/5-Pascal triangle. %e A046613 1/1; --> %e A046613 1/1 1/1; --> 1 1 %e A046613 1/1 1/5 1/1; --> 1 1 %e A046613 1/1 6/5 6/5 1/1; --> 6 5 1 1 %e A046613 1/1 11/5 12/5 11/5 1/1; --> 11 5 1 1 %e A046613 1/1 16/5 23/5 23/5 16/5 1/1; --> ... %e A046613 1/1 21/5 39/5 46/5 39/5 21/5 1/1; %e A046613 1/1 26/5 12/1 17/1 17/1 12/1 26/5 1/1; ... %Y A046613 Cf. A046601. %K A046613 tabf,nonn,less %O A046613 1,5 %A A046613 _Mohammad K. Azarian_ %E A046613 More terms from _Sean A. Irvine_, Apr 14 2021