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 A025675 #8 Jul 06 2025 09:03:48 %S A025675 0,0,1,0,1,2,0,1,2,3,0,1,2,3,4,0,1,2,3,4,5,0,1,2,3,4,5,6,0,1,2,3,4,5, %T A025675 6,7,0,1,2,3,4,5,6,7,8,0,1,2,3,4,5,6,7,8,9,0,1,2,3,4,5,6,7,8,9,10,0,1, %U A025675 2,3,4,5,6,7,8,9,10,11,0,1,2,3,4,5,6,7,8,9,10,11,12,0,1,2,3,4,5,6,7,8,9,10,11 %N A025675 Exponent of 8 (value of j) in n-th number of form 7^i*8^j. %Y A025675 Cf. A036566. Differs from A002262 at a(136). %K A025675 nonn %O A025675 1,6 %A A025675 _David W. Wilson_