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 A088597 #4 Dec 05 2013 19:56:34 %S A088597 1,3,5,8,9,11,17,21,29,32,41,48,49,65,67,76,85,86,89,117,121,132,133, %T A088597 203,209,226,243,244,261,262,271,303,329,332,341,346,357,384,391,417, %U A088597 441,497,539,571,593,596,599,658,681,706,751,796,817,841,861,966,1009 %N A088597 First (most significant) number in the concatenation of A077293(n). %Y A088597 Cf. A077293, A088598. %K A088597 base,nonn %O A088597 1,2 %A A088597 _Amarnath Murthy_, Oct 12 2003 %E A088597 Corrected and extended by _Ray Chandler_, Oct 18 2003