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 A021426 #10 Jul 13 2025 17:06:43 %S A021426 0,0,2,3,6,9,6,6,8,2,4,6,4,4,5,4,9,7,6,3,0,3,3,1,7,5,3,5,5,4,5,0,2,3, %T A021426 6,9,6,6,8,2,4,6,4,4,5,4,9,7,6,3,0,3,3,1,7,5,3,5,5,4,5,0,2,3,6,9,6,6, %U A021426 8,2,4,6,4,4,5,4,9,7,6,3,0,3,3,1,7,5,3,5,5,4,5,0,2,3,6,9,6,6,8 %N A021426 Decimal expansion of 1/422. %H A021426 <a href="/index/Rec#order_16">Index entries for linear recurrences with constant coefficients</a>, signature (1,0,0,0,0,0,0,0,0,0,0,0,0,0,-1,1). %t A021426 realDigitsRecip[422] (* The realDigitsRecip program is at A021200 *) (* _Harvey P. Dale_, Mar 29 2025 *) %K A021426 nonn,cons %O A021426 0,3 %A A021426 _N. J. A. Sloane_