%I #18 Aug 06 2014 17:14:12
%S 0,1,2,3,4,5,6,7,8,9,10000,11111,11112,11113,11114,11115,11116,11117,
%T 11118,11119,20000,21111,22222,22223,22224,22225,22226,22227,22228,
%U 22229,30000,31111,32222,33333,33334,33335,33336,33337,33338,33339,40000,41111,42222
%N Lunar fourth powers: n*n*n*n, where * is lunar multiplication.
%H D. Applegate, <a href="/A087061/a087061.txt">C program for lunar arithmetic and number theory</a> [Note: we have now changed the name from "dismal arithmetic" to "lunar arithmetic" - the old name was too depressing]
%H D. Applegate, M. LeBrun and N. J. A. Sloane, <a href="http://arxiv.org/abs/1107.1130">Dismal Arithmetic</a> [Note: we have now changed the name from "dismal arithmetic" to "lunar arithmetic" - the old name was too depressing]
%H <a href="/index/Di#dismal">Index entries for sequences related to dismal (or lunar) arithmetic</a>
%K nonn
%O 0,3
%A _Marc LeBrun_ and _N. J. A. Sloane_, Oct 19 2003