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%I #7 Oct 12 2017 10:53:23
%S 11,26,40,54,69
%N Numbers n such that A193106(n) = 6.
%C There may be no further terms.
%H H. E. Salzer and N. Levine, <a href="https://doi.org/10.1090/S0025-5718-1968-0224578-6">Proof that every integer <= 452,479,659 is a sum of five numbers of the form Q_x = (x^3+5x)/6, x>= 0</a>, Math. Comp., (1968), 191-192.
%Y Cf. A193106.
%K nonn,more
%O 1,1
%A _N. J. A. Sloane_, Jul 15 2011
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