%I #12 Jun 30 2021 02:21:25
%S 1,1,6,38,232,1607,12984,117513,1182540,13060248,157314056,2051314949
%N Second column of A345461 - Number of distinct permutations after one step of the "optimist" sorting algorithm.
%Y Cf. A345453, A345461.
%Y Cf. A000166 (equivalent for Eulerian numbers).
%Y Cf. A180191 (equivalent for Stirling numbers of the first kind).
%K nonn,more
%O 2,3
%A _Olivier Gérard_, Jun 20 2021
%E a(11)-a(13) from _Pontus von Brömssen_, Jun 29 2021
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