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A349979 as a simple table

na(n)
01
11
21
31
42
54
66
715
83
924
1061
1135
12120
13290
14270
1540
16720
171646
181974
19700
205040
2111025
2214707
238288
241260
2540320
2685345
27117459
2890272
2929484
30362880
31749194
321023390
33974720
34446040
3572576
363628800
377347374
389813210
3910666480
406332040
412128896

[1,1,1,1,2,4,6,15,3,24,61,35,120,290,270,40,720,
 1646,1974,700,5040,11025,14707,8288,1260,40320,
 85345,117459,90272,29484,362880,749194,1023390,
 974720,446040,72576,3628800,7347374,9813210,
 10666480,6332040,2128896]