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A332344 as a simple table

na(n)
01
11
20
31
41
53
66
719
856
9213
10816
113717
1217408
1392935
14513152
153147495
1619993728
17138638825
18995169664
197700244745
2061608152704
21526317901451
224642742078336
2343407723925499
24418444180284544
254250149857500861
2644444888840063360

[1,1,0,1,1,3,6,19,56,213,816,3717,17408,92935,
 513152,3147495,19993728,138638825,995169664,
 7700244745,61608152704,526317901451,4642742078336,
 43407723925499,418444180284544,4250149857500861,
 44444888840063360]