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 A101332 #12 Mar 20 2024 07:53:10 %S A101332 3,8,21,40,55,84,105,144,189,220,275,336,377,448,495,576,663,720,817, %T A101332 880,987,1100,1173,1296,1425,1508,1647,1736,1885,2040,2139,2304,2475, %U A101332 2584,2765,2880,3071,3268,3393,3600,3731,3948,4171,4312,4545,4784,4935 %N A101332 a(n) = Knuth's Fibonacci (or circle) square "n o n". %H A101332 T. D. Noe, <a href="/A101332/b101332.txt">Table of n, a(n) for n=1..1000</a> %t A101332 Array[3*#^2-2*#*Floor[(#+1)/GoldenRatio^2] &,100] (* _Paolo Xausa_, Mar 20 2024 *) %Y A101332 Main diagonal of A101330. %K A101332 nonn,easy %O A101332 1,1 %A A101332 _N. J. A. Sloane_, Jan 25 2005 %E A101332 More terms from _David Applegate_, Jan 26 2005 %E A101332 More terms from _T. D. Noe_, May 07 2007