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Smallest tetrahedral number m*(m+1)*(m+2)/6 that is divisible by n.
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%I #12 Jul 13 2021 13:40:18

%S 1,4,84,4,10,84,35,56,2925,10,165,84,286,56,120,560,680,3276,969,20,

%T 84,220,1771,120,2300,286,85320,56,3654,120,4495,4960,165,680,35,3276,

%U 7770,1140,2925,120,10660,84,12341,220,2925,2024,16215,816,18424,2300,816,364,23426,85320,165,56,969,3654,32509

%N Smallest tetrahedral number m*(m+1)*(m+2)/6 that is divisible by n.

%C Equals m*(m+1)*(m+2)/6 where m = A265647(n).

%Y Cf. A000292, A011772, A265647, A344005.

%K nonn

%O 1,2

%A _N. J. A. Sloane_, Jul 13 2021