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 A244467 #12 Jul 23 2014 09:13:17 %S A244467 1,3,6,8,8,0,8,1,0,7,8,5,3,2,2,3,5,9,3,9,6,4,3,3,4,7,0,5,0,7,5,4,4,5, %T A244467 8,1,6,1,8,6,5,5,6,9,2,7,2,9,7,6,6,8,0,3,8,4,0,8,7,7,9,1,4,9,5,1,9,8, %U A244467 9,0,2,6,0,6,3,1,0,0,1,3,7,1,7,4,2,1,1,2,4,8,2,8,5,3,2,2 %N A244467 Decimal expansion of 1 + 22/60 + 7/60^2 + 42/60^3 + 33/60^4 + 4/60^5 + 40/60^6, Fibonacci's solution to x^3 + 2x^2 + 10x = 20. %C A244467 The equation has no rational solutions. Despite Fibonacci's mistake with the sixth coefficient (40 rather than 38), his solution is a remarkable achievement for the time. Plugged into the equation, it gives 20.0000000006719323... %D A244467 Alfred S. Posamentier & Ingmar Lehmann, The (Fabulous) Fibonacci Numbers. New York: Prometheus Books (2007): 21. %F A244467 1 + 22/60 + 7/60^2 + 42/60^3 + 33/60^4 + 4/60^5 + 40/60^6 = 1596577777/1166400000. %e A244467 = 1.36880810785322... %t A244467 RealDigits[1596577777/1166400000, 10, 100][[1]] %Y A244467 Cf. A243629, A159990. %K A244467 cons,nonn %O A244467 1,2 %A A244467 _Alonso del Arte_, Jun 28 2014