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A122394 as a simple table

na(n)
01
14
219
395
4475
52376
611881
759406
8297029
91485144
107425719
1137128595
12185642975
13928214876
144641074381
1523205371904
16116026859520
17580134297600
182900671488000
1914503357440000
2072516787200000
21362583936000000

[1,4,19,95,475,2376,11881,59406,297029,1485144,
 7425719,37128595,185642975,928214876,4641074381,
 23205371904,116026859520,580134297600,
 2900671488000,14503357440000,72516787200000,
 362583936000000]