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 A115667 #2 Mar 30 2012 17:40:35 %S A115667 4,9,121,169,400,900,961,3481,3721,10201,12100,12544,12769,16384, %T A115667 16900,17161,31684,40000,90000,90601,94249,96100,96721,150544,348100, %U A115667 358801,372100,703921,729316,765625,900601,978121,1006009,1020100 %N A115667 Squares whose digit reversal is a brilliant number (A078972). %e A115667 3481=59^2 is a square and 1843=19*97 is brilliant. %Y A115667 Cf. A078972, A115668, A115669. %K A115667 nonn,base %O A115667 1,1 %A A115667 _Giovanni Resta_, Jan 31 2006