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A225294 as a simple table

na(n)
01
11
22
36
422
592
6424
72112
811236
963360
10376800
112355016
1215430784
13105797968
14757866592
155664174736
1644109816528
17357447744576
183010091812000
1926304829992224
20238217024498432
212232483865359488
2221621812897089536
23216130222764401024
242226983944005048960

[1,1,2,6,22,92,424,2112,11236,63360,376800,
 2355016,15430784,105797968,757866592,5664174736,
 44109816528,357447744576,3010091812000,
 26304829992224,238217024498432,2232483865359488,
 21621812897089536,216130222764401024,
 2226983944005048960]