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 A006756 M3238 #20 Jul 08 2025 16:53:50
%S A006756 0,4,5,6,8,16,27,49,92,168,320,613,1177,2262,4432,8696,17072,33531,
%T A006756 65885,130593,258924
%N A006756 The generalized Conway-Guy sequence w^{2}.
%C A006756 See Lunnon for precise definition.
%D A006756 N. J. A. Sloane and Simon Plouffe, The Encyclopedia of Integer Sequences, Academic Press, 1995 (includes this sequence).
%H A006756 W. F. Lunnon, <a href="http://dx.doi.org/10.1090/S0025-5718-1988-0917837-5">Integer sets with distinct subset-sums</a>, Math. Comp. 50 (1988), 297-320.
%Y A006756 The sequences in Lunnon's Table 1 are A005318, A006754, A006755, A006756, A006757, A195683, A195684.
%K A006756 nonn,more
%O A006756 0,2
%A A006756 _N. J. A. Sloane_