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 A001537 M3723 N1522 #29 Feb 02 2022 04:51:56 %S A001537 1,1,4,302,2569966041123963092, %T A001537 76230976900860740792605252293646252383143627390965685153124757864 %N A001537 Invertible Boolean functions with AG(n,2) acting on the domain and range. %C A001537 A128904 is possibly an erroneous version of this sequence. - _Sean A. Irvine_, Feb 27 2012 %D A001537 N. J. A. Sloane, A Handbook of Integer Sequences, Academic Press, 1973 (includes this sequence). %D A001537 N. J. A. Sloane and Simon Plouffe, The Encyclopedia of Integer Sequences, Academic Press, 1995 (includes this sequence). %H A001537 C. S. Lorens, <a href="http://dx.doi.org/10.1109/PGEC.1964.263724">Invertible Boolean functions</a>, IEEE Trans. Electron. Computers, EC-13 (1964), 529-541. %H A001537 C. S. Lorens, <a href="/A000722/a000722.pdf">Invertible Boolean functions</a>, IEEE Trans. Electron. Computers, EC-13 (1964), 529-541. [Annotated scan of page 530 only] %H A001537 Qing-bin Luo, Jin-zhao Wu, Chen Lin, <a href="https://doi.org/10.1007/s10773-020-04508-y">Computing the Number of the Equivalence Classes for Reversible Logic Functions</a>, Int'l J. of Theor. Phys. (2020) Vol. 59, 2384-2396. %H A001537 <a href="/index/Bo#Boolean">Index entries for sequences related to Boolean functions</a> %K A001537 nonn %O A001537 1,3 %A A001537 _N. J. A. Sloane_ %E A001537 a(6) from _Sean A. Irvine_, Feb 26 2012