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A367041 as a simple table

na(n)
01
11
25
326
4168
51195
68988
770318
8566388
94665221
1039113732
11332691758
122863778072
1324900264326
14218372530380
151929363592870
1617157018725000
17153442147343648
181379250344938676
1912453816724761706
20112907775890596400
211027394297869071687

[1,1,5,26,168,1195,8988,70318,566388,4665221,
 39113732,332691758,2863778072,24900264326,
 218372530380,1929363592870,17157018725000,
 153442147343648,1379250344938676,
 12453816724761706,112907775890596400,
 1027394297869071687]