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A355757 Smallest n-layered number. 0

%I #36 Jul 20 2022 11:15:42

%S 1,6,120,27720,147026880,130429015516800,1970992304700453905270400,

%T 1897544233056092162003806758651798777216000

%N Smallest n-layered number.

%C An integer k is said to be n-layered if the set of all positive divisors of k can be partitioned into n subsets with the same sum.

%H Farid Jokar, <a href="https://arxiv.org/abs/2207.09053">On k-layered numbers</a>, arXiv:2207.09053 [math.NT], 2022.

%Y Cf. k-layered numbers: A083207 (k=2), A204830 (k=3), A204831 (k=4).

%K nonn,hard,more

%O 1,2

%A _Michel Marcus_, Jul 20 2022

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Last modified May 21 13:44 EDT 2024. Contains 372738 sequences. (Running on oeis4.)