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 A082156 #14 May 23 2015 03:58:06 %S A082156 1,4,2,9,6,3,16,12,8,5,25,20,15,11,7,36,30,24,19,14,10,49,42,35,29,23, %T A082156 18,13,64,56,48,41,34,28,22,17,81,72,63,55,47,40,33,27,21,100,90,80, %U A082156 71,62,54,46,39,32,26,121,110,99,89,79,70,61,53,45,38,31,144,132,120,109 %N A082156 Dispersion of the complement of row 1 of A056536. %C A082156 Rectangular array read by antidiagonals; a permutation of the natural numbers. (Row 1) = squares = A000290(n) = n^2. (Dispersion of complement of column 1 of A082156) = (Transpose of A056537). The associated fractal sequence is A122196. %H A082156 C. Kimberling, <a href="http://faculty.evansville.edu/ck6/integer/intersp.html">Interspersions and Dispersions</a>. %H A082156 C. Kimberling, <a href="http://dx.doi.org/10.1090/S0002-9939-1993-1111434-0">Interspersions and dispersions</a>, Proceedings of the American Mathematical Society, 117 (1993) 313-321. %H A082156 Clark Kimberling and John E. Brown, <a href="https://cs.uwaterloo.ca/journals/JIS/VOL7/Kimberling/kimber67.html">Partial Complements and Transposable Dispersions</a>, J. Integer Seqs., Vol. 7, 2004. %F A082156 The transpose of A056536. %e A082156 Northwest corner: %e A082156 1 4 9 16 25 %e A082156 2 6 12 20 30 %e A082156 3 8 15 24 35 %e A082156 5 11 19 29 41 %e A082156 7 14 23 34 47 %Y A082156 Cf. A056536, A000290. %K A082156 nonn,tabl %O A082156 1,2 %A A082156 _Clark Kimberling_, Apr 05 2003