%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