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 A004599 #25 Apr 12 2018 04:13:06 %S A004599 2,5,5,7,6,0,5,2,1,3,0,5,0,5,3,5,5,1,2,4,6,5,2,7,7,3,4,2,5,4,2,0,0,4, %T A004599 7,1,7,2,3,6,3,6,1,6,6,1,3,4,7,0,5,4,0,7,4,7,0,5,5,1,5,5,1,2,6,5,1,7, %U A004599 0,2,3,3,1,0,1,0,5,0,6,2,0,6,3,7,6,7,4 %N A004599 Expansion of e in base 8. %H A004599 G. C. Greubel, <a href="/A004599/b004599.txt">Table of n, a(n) for n = 1..10000</a> %t A004599 RealDigits[E, 8, 100][[1]] (* _G. C. Greubel_, Mar 24 2018 *) %Y A004599 Expansion of e in base b: A004593 (b=2), A004594 (b=3), A004595 (b=4), A004596 (b=5), A004597 (b=6), A004598 (b=7), this sequence (b=8), A004600 (b=9), A001113 (b=10), A170873 (b=16). - _Jason Kimberley_, Dec 05 2012 %K A004599 nonn,base,cons %O A004599 1,1 %A A004599 _N. J. A. Sloane_ %E A004599 More terms from _Jon E. Schoenfield_, Mar 11 2018