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 A278488 #7 Nov 29 2016 22:39:11 %S A278488 0,3,6,0,3,7,0,2,5,0,3,6,0,3,6,0,3,5,0,3,5,0,3,7,0,3,6,0,3,6,0,3,5,0, %T A278488 2,5,0,3,6,1,4,0,3,5,0,3,6,0,3,6,0,3,7,0,3,5,0,3,6,0,2,5,0,3,5,0,3,7, %U A278488 2,5,0,3,6,0,3,7,2,5,0,3,5,0,3,7,1,4,0,3,5,0,3,7,0,3,5,0,3,6,0,3,5,0,3,6,0,3,6,0,2,5,0,2,5,0,3,6,0,3,6,0,3 %N A278488 a(n) = A276573(n) modulo 8. %H A278488 Antti Karttunen, <a href="/A278488/b278488.txt">Table of n, a(n) for n = 0..10028</a> %F A278488 a(n) = A010877(A276573(n)) = A276573(n) modulo 8. %o A278488 (Scheme) (define (A278488 n) (modulo (A276573 n) 8)) %Y A278488 Cf. A010877, A276573, A276575, A278499. %K A278488 nonn %O A278488 0,2 %A A278488 _Antti Karttunen_, Nov 28 2016