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A097346 as a simple table

na(n)
01
12
29
324
4170
5240
62415
77000
830744
945360
10741510
111108800
1221673080
1332744712
1449684635
15151351200
163932288360
176028102080
18176061013128
19271314186000
20419047770960
21648560072160
2223130491854470
2335929017476352

[1,2,9,24,170,240,2415,7000,30744,45360,741510,
 1108800,21673080,32744712,49684635,151351200,
 3932288360,6028102080,176061013128,271314186000,
 419047770960,648560072160,23130491854470,
 35929017476352]