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A351825 as a simple table

na(n)
00
10
22
36
436
5260
62190
721042
8226856
92709576
1035491770
11505620830
127780224012
13128555409996
142269569526406
1542625044254730
16848404205856720
1717836074466842512
18394872870912995826
199181542826326252726
20223680717959853460340
215697036951307194432660
22151396442683371572351742

[0,0,2,6,36,260,2190,21042,226856,2709576,
 35491770,505620830,7780224012,128555409996,
 2269569526406,42625044254730,848404205856720,
 17836074466842512,394872870912995826,
 9181542826326252726,223680717959853460340,
 5697036951307194432660,151396442683371572351742]