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 A195684 #12 Oct 13 2017 08:50:17
%S A195684 0,5,9,10,11,18,31,57,104,192,366,701,1353,2649,5194,10196,20026,
%T A195684 39686,79006,157316,313279
%N A195684 The generalized Conway-Guy sequence w^{-6}.
%C A195684 See Lunnon for precise definition.
%H A195684 W. F. Lunnon, <a href="https://doi.org/10.1090/S0025-5718-1988-0917837-5">Integer sets with distinct subset-sums</a>, Math. Comp. 50 (1988), 297-320.
%Y A195684 The sequences in Lunnon's Table 1 are A005318, A006754, A006755, A006756, A006757, A195683, A195684.
%K A195684 nonn,more
%O A195684 0,2
%A A195684 _N. J. A. Sloane_, Sep 22 2011