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 A175327 #10 Jul 01 2021 11:17:21 %S A175327 1,1,1,2,1,2,1,1,1,2,1,3,1,3,1,1,1,1,2,2,3,1,4,1,4,1,1,1,1,1,2,3,3,2, %T A175327 4,1,5,1,5,1,2,3,1,1,1,1,1,1,2,4,2,2,2,3,3,3,2,1,4,2,5,1,6,1,6,1,1,1, %U A175327 1,1,1,1,2,5,3,4,4,3,5,2,6,1,7,1,7,1,1,1,1,1,1,1,1 %N A175327 Table read by rows. Row n contains A175328(n) terms. Row n contains the run-lengths, written in order from left to right, of the binary representation of A175326(n). %C A175327 This table orders all of the finite sequences (order of terms is important) each of positive integers arranged in an arithmetic progression (with common difference between consecutive integers being either positive, zero, or negative). %H A175327 Rémy Sigrist, <a href="/A175327/b175327.txt">Table of n, a(n) for n = 1..10003</a> %H A175327 Rémy Sigrist, <a href="/A175327/a175327.gp.txt">PARI program for A175327</a> %e A175327 The first few rows: %e A175327 1 %e A175327 1,1 %e A175327 2 %e A175327 1,2 %e A175327 1,1,1 %e A175327 2,1 %e A175327 3 %e A175327 1,3 %e A175327 1,1,1,1 %e A175327 2,2 %e A175327 3,1 %e A175327 4 %e A175327 1,4 %e A175327 1,1,1,1,1 %e A175327 2,3 %e A175327 3,2 %e A175327 4,1 %e A175327 5 %e A175327 1,5 %e A175327 1,2,3 %o A175327 (PARI) See Links section. %Y A175327 Cf. A175326, A175328 %K A175327 base,nonn,tabf %O A175327 1,4 %A A175327 _Leroy Quet_, Apr 07 2010 %E A175327 More terms from _Rémy Sigrist_, Jun 30 2021