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 A331398 #7 Jan 16 2020 01:50:14 %S A331398 3,5,6,13,18,44,84,101,134,183,534,1113,1912,3103,3687,9758,9831, %T A331398 21942,31054,63752,184914,309601,855162,1293236,2577435,5579862, %U A331398 19224634,22991430,43953399,50920966 %N A331398 Where records occur in A094593. %F A331398 A094593(a(n)) = A182109(n). %e A331398 First few terms of A094593 (with offset 3) are 1, 1, 2, 4, 1, 1, 2, 1, 1, 2, 5, 1, 2, 1, 2, 6, 3, so a(1) to a(5) are 3, 5, 6, 13, 18. %Y A331398 Cf. A094593, A182109, A152597. %K A331398 nonn %O A331398 1,1 %A A331398 _Chai Wah Wu_, Jan 15 2020