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 A010042 #6 Jul 08 2025 01:28:44 %S A010042 0,4,64,976,16384,305344,6313984,143915776,3592290304,97533174784, %T A010042 2863801237504,90450422603776,3058671365914624,110277389360103424, %U A010042 4223330682610253824 %N A010042 High-temperature expansion of susceptibility mu_2 for square lattice. %D A010042 M. Luescher and P. Weisz, Application of the linked cluster expansion to the n-component phi^4 theory, Nuclear Physics B 300 (1988), 325-359. %K A010042 nonn %O A010042 0,2 %A A010042 _N. J. A. Sloane_