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 A048292 #21 Feb 16 2025 08:32:39 %S A048292 3,7,1,1,1,1,2,1,3,1,2,1,1,2,2,2,2,1,2,1,1,3,1,4,2,6,6,1,2,2,6,3,5,1, %T A048292 1,6,8,1,7,1,2,3,7,1,2,1,1,1,1,1,3,1,1,8,1,1,2,1,6,1,1,5,2,2,3,1,2,4, %U A048292 4,1,1,1,2,2,1,4,1,2,1,2,1,3,1,2,1,1,2,5,4,1,2,2,8,1,5,2,2,1,4,1,1,8 %N A048292 1-digit terms in the continued fraction for Pi. %H A048292 Eric Weisstein's World of Mathematics, <a href="https://mathworld.wolfram.com/PiContinuedFraction.html">Pi Continued Fraction.</a> %e A048292 A001203 begins (3, 7, 15, 1, 292, 1, ...) so sequence begins (3, 7, 1, 1, ...). %t A048292 Select[ContinuedFraction[Pi,200],#<10&] (* _Harvey P. Dale_, Jan 29 2023 *) %Y A048292 Cf. A001203, A048293. %K A048292 nonn,base,less %O A048292 1,1 %A A048292 _Eric W. Weisstein_