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a(n) = {n^2}_{n^2}.
1

%I #7 Apr 10 2021 20:14:16

%S 1,4,9,22,55,114,205,388,649,10000,14884,21316,29584,40186,101705,

%T 132358,169363,315580,393130,640000,779689,940900,1400272,1662918,

%U 2345005,2746594,3721554,4308868,5661613,7290000,8317456,1073743876,1291476690,1546146538,1841269330

%N a(n) = {n^2}_{n^2}.

%C See A122618 for notation.

%H Alois P. Heinz, <a href="/A122626/b122626.txt">Table of n, a(n) for n = 1..9999</a>

%p a:= n-> (b-> (l-> add(l[i]*b^(i-1), i=1..nops(l)))(convert(b, base, 10)))(n^2):

%p seq(a(n), n=1..35); # _Alois P. Heinz_, Apr 10 2021

%K nonn,base

%O 1,2

%A _N. J. A. Sloane_, Sep 21 2006