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%I #21 Sep 14 2017 15:32:42
%S 1,2,3,4,5,6,7,8,9,19,29,39,49,59,69,79,89,90,91,92,93,94,95,96,97,98,
%T 99,100,109,110,112,113,114,115,116,117,118,119,120,121,122,123,124,
%U 125,126,127,128,129,130,131,132,133,134,135,136,137,138,139
%N Numbers n such that the lunar sum of the distinct lunar prime divisors of n is <= n.
%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 D. Applegate, M. LeBrun, N. J. A. Sloane, <a href="https://cs.uwaterloo.ca/journals/JIS/VOL14/Sloane/carry2.html">Dismal Arithmetic</a>, J. Int. Seq. 14 (2011) # 11.9.8.
%H <a href="/index/Di#dismal">Index entries for sequences related to dismal (or lunar) arithmetic</a>
%K nonn
%O 1,2
%A _David Applegate_, Nov 11 2003
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