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%I #14 Jan 25 2024 12:18:24
%S 1,2,21,694,118995,132891609
%N Number of partitions of 1/n into n reciprocals of positive integers.
%e a(2) = 2 because we have 1/2 = 1/4 + 1/4 = 1/3 + 1/6.
%Y Cf. A002966, A003167, A004194, A018892, A020327, A020328, A343074, A343214, A369470.
%K nonn,hard,more
%O 1,2
%A _Ilya Gutkovskiy_, Mar 07 2021
%E a(6) from _Jud McCranie_, Sep 02 2021