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 A133057 #9 Oct 04 2017 02:09:28 %S A133057 2,4,9,2,6,3,6,1,5,6,9,3,2,9,1,1,1,0,7,3,4,2,5,0,5,8,9,6,3,3,2,6,0,1, %T A133057 1,6,6,5,5,8,2,4,1,8,9,0,9,6,0,2,7,6,0,8,6,0,2,5,7,8,6,9,4,7,5,7,9,0, %U A133057 5,1,1,6,6,4,8,6,2,1,9,6,8,0,9,6,8,8,7,4,7,3,6,0,1,8,8,9,1,5,4,4 %N A133057 Decimal expansion of (e + Pi + phi)/3. %H A133057 G. C. Greubel, <a href="/A133057/b133057.txt">Table of n, a(n) for n = 1..5000</a> %e A133057 2.492636156932911... %t A133057 RealDigits[(E + Pi + GoldenRatio)/3, 10, 50][[1]] (* _G. C. Greubel_, Oct 03 2017 *) %o A133057 (PARI) (exp(1) + Pi + (1+sqrt(5))/2)/3 \\ _G. C. Greubel_, Oct 03 2017 %Y A133057 Cf. A001113, A000796, A001622, A131563. %K A133057 cons,easy,nonn %O A133057 1,1 %A A133057 _Omar E. Pol_, Nov 10 2007 %E A133057 Terms a(29) onward added by _G. C. Greubel_, Oct 03 2017