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 A106537 #11 May 27 2024 07:18:28 %S A106537 1,4142,1,3562,37,3095048801688,72420,969807,85,696,7187537, %T A106537 694807317667973799073247846210,703885038, %U A106537 75343276415727350138462309122970249248360558507372,1264 %N A106537 The decimal digits of sqrt(2) = A002193 split into groups as long as given by the string of digits themselves. %C A106537 The decimal expansion is divided into chunks of lengths of 1, 4, 1, 4, 2 etc. Where a chunk would start with a leading zero, sizes are increased to have a length determined by 2 or more consecutive digits, as for a(6) which does not contain 1 but 13 digits. %C A106537 The next chunk of the sequence will have 880 digits. %e A106537 1 4142 1 3562 37 3095048801688 72420 969807 85 696 7187537... 1 4 1 4 2 13 5 6 2 3 7 %e A106537 Chunk "3095048801688" could not be divided into chunks of size 1, 3, 5, etc. because of the 0 (zero) in second position. %Y A106537 Cf. A106156 (for Pi). %K A106537 base,easy,nonn %O A106537 1,2 %A A106537 _Eric Angelini_, May 08 2005