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%I #5 Mar 06 2022 14:10:17
%S 5,61,662,7266,83664,1023120,13335840,185280480,2739623040,
%T 43018335360,715588473600,12579100934400,233114750668800,
%U 4543906893926400,92958909332889600,1991938519194624000,44623477666639872000,1043248655289544704000,25411783120505413632000,643930650271059959808000
%N T(n,n-5), where T(*,*) is A350970.
%D A. Boutin, Query 2784, L'Intermédiaire des Mathématiciens, 11 (1904), 252-254.
%Y Cf. A350970.
%K nonn
%O 5,1
%A _N. J. A. Sloane_, Mar 06 2022