%I A102800
%S A102800 1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16,18,19,20,21,22,23,24,25,26,
%T A102800 28,29,30,31,32,34,35,36,37,38,39,40,41,42,43,44,45,46,47,48,49,50,
%U A102800 51,53,54,55,56,57,58,59,60,61,62,63,64,65,66,67,68,69,70,71,72,74
%N A102800 Let f(n) = A104246(n) be the minimal number of nonzero tetrahedral numbers 
               that add to n; sequence gives numbers n for which f(n) <= 4.
%Y A102800 Cf. A000292, A104246, A102795, etc.
%Y A102800 Sequence in context: A133137 A160543 A023810 this_sequence A072676 A080197 
               A115847
%Y A102800 Adjacent sequences: A102797 A102798 A102799 this_sequence A102801 A102802 
               A102803
%K A102800 nonn
%O A102800 1,2
%A A102800 Jud McCranie (j.mccranie(AT)comcast.net#, Feb 26 2005