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%I #4 Mar 30 2012 18:34:58
%S 1,4,5,10,11,14,15,20,21,24,25,30,31,34,35,36,39,40,45,46,49,50,55,56,
%T 57,59,60,61,65,66,67,69,70,71,76,77,80,81,84,85,86,87,88,89,90,91,92,
%U 94,95,96,98,99,101,102,104,105,108,109,111,112,114,115,118
%N Sum of 1, 2, or 4 distinct tetrahedral numbers.
%Y Cf. A104246, A102795-A102806, A102855-A102857.
%K nonn
%O 1,2
%A _Jud McCranie_, Mar 01 2005
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