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%I #5 Sep 08 2022 08:46:18
%S 1,2,6,48,240,34560,241920,92897280,15049359360,288947699712000,
%T 3178424696832000,3954468870810501120000,51408095320536514560000,
%U 232150733172291613910630400000,338475768965201173081699123200000000,3493719809197289292455451813740544000000000
%N Partial products of A066570.
%F a(n) = Product_{i=1..n} A066570(i).
%o (Magma) [1] cat [&*[&*[h: h in [2..k] | GCD(h,k) ne 1]: k in [2..n]]: n in [2..100]]
%Y Cf. A066570(n) = the product of cototatives of n.
%Y Cf. A281025.
%K nonn
%O 1,2
%A _Jaroslav Krizek_, Jan 19 2017