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Least m such that A065203(m) = n.
1

%I #10 Aug 21 2023 16:43:30

%S 1,3,22,191,2206,29054,497585

%N Least m such that A065203(m) = n.

%C Conjecture: A064413(a(n)) = A002110(n) (primorial numbers), i.e., a(n) sets positions of primorial numbers in A064413.

%Y Cf. A064413, A064742, A065203, A002110.

%K nonn,hard,more

%O 1,2

%A _Vladeta Jovovic_, Oct 21 2001

%E a(6)-a(7) from _Sean A. Irvine_, Aug 21 2023