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 A381933 #6 Mar 11 2025 08:23:54 %S A381933 1,1,1,2,2,2,3,3,2,4,4,3,4,5,4,5,6,4,5,7,6,5,8,7,6,8,7,5,9,9,6,9,10,8, %T A381933 10,11,7,10,11,8,8,12,10,10,13,10,10,14,13,9,15,14,11,14,14,10,14,15, %U A381933 9,12,16,13,13,18,14,14,18,15,11,19,18,13,18,19,15 %N A381933 a(n) is the number of occurrences of n in A350311. %H A381933 Rémy Sigrist, <a href="/A381933/b381933.txt">Table of n, a(n) for n = 0..8191</a> %H A381933 Rémy Sigrist, <a href="/A381933/a381933.gp.txt">PARI program</a> %e A381933 The value 7 appears three times in A350311, hence a(7) = 3. %o A381933 (PARI) \\ See Links section. %Y A381933 Cf. A350311. %K A381933 nonn,base %O A381933 0,4 %A A381933 _Rémy Sigrist_, Mar 10 2025