%I #4 Aug 26 2024 09:52:15
%S 0,1,4,20,108,678,4848,39264,355920,3575640,39454560,474501600,
%T 6178566240,86606881200,1300352981760,20821540239360,354184575816960,
%U 6378546460970880,121243261343500800,2425719783585369600,50955334461183398400,1121303792572973856000,25795667534014525593600
%N a(n) is the rank of row n of A130517 in a lexicographic permutation of [1, ..., n].
%o (PARI) \\ uses functions a130517_row from A130517 and rank from A375302.
%o a(n) = rank(a130517_row(n))
%Y Cf. A130517, A375302.
%K nonn,new
%O 1,3
%A _Hugo Pfoertner_, Aug 26 2024
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