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%I #13 May 26 2023 05:47:02
%S 70,10430,1554070,5681270,34501908070,1436692670
%N Least weird number (A006037) with exactly n divisors that are weird numbers, or -1 if no such number exists.
%C a(8) = 5702250610, and there are no more terms below 10^11.
%e Table of the weird divisors for the first 6 terms:
%e n a(n) weird divisors
%e - ----------- ----------------------------------------------
%e 1 70 70
%e 2 10430 70, 10430
%e 3 1554070 70, 10430, 1554070
%e 4 5681270 70, 19390, 20510, 5681270
%e 5 34501908070 70, 10430, 1554070, 231556430, 34501908070
%e 6 1436692670 70, 14770, 32270, 3116470, 6808970, 1436692670
%Y Cf. A006037, A002975.
%K nonn,hard,more
%O 1,1
%A _Amiram Eldar_, May 26 2023