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 A066346 #15 Oct 09 2023 15:17:09 %S A066346 1,0,1,0,2,2,4,9,13,28,46,84,146,252,433,736,1242,2087,3482,5791,9587, %T A066346 15823,26038,42743,70016,114485,186903,304728,496260,807395,1312504, %U A066346 2132102,3461407,5616609,9109732 %N A066346 Number of winning binary "same game" templates with ternary digits totaling n. %C A066346 Equivalently, templates whose minimum matching string has length n. %H A066346 Sean A. Irvine, <a href="https://github.com/archmageirvine/joeis/blob/master/src/irvine/oeis/a066/A066346.java">Java program</a> (github) %e A066346 a(1)..a(5) correspond to the winning templates -;2;-; 121,22; 122,221. %e A066346 a(6) = 4 winning templates 11211,1212,2121 and 222 have a total of 6. %Y A066346 Cf. A066345 (definition), A007931 (templates). A035615 (binary same game). %K A066346 nonn,more %O A066346 0,5 %A A066346 _Frank Ellermann_, Dec 23 2001 %E A066346 a(17)-a(35) from _Sean A. Irvine_, Oct 09 2023