%I #4 Sep 30 2021 22:23:10
%S 1,2,6,20,96,646,7664,172924,8114872,781726816,158475666938,
%T 65399255831376
%N a(n) is the number of vector subspaces in (F_5)^n, counted up to coordinate permutation.
%Y Row sums of A347972. Cf. A006119.
%K nonn
%O 0,2
%A _Álvar Ibeas_, Sep 30 2021