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A293486 as a simple table

na(n)
01
11
20
31
41
50
61
71
80
90
101
111
121
136
140
151
161
171
186
1924
200
211
221
231
247
2524
26120
270
281
291
301
317
3224
33180
34720
350
361
371
381
397
4025
41180
421080
435040
440
451
461
471
487
4925
50180
511200
5210080
5380640
540
551
561
571
587
5925
60181
611200
6210080
6390720
64725760
650
661
671
681
697
7025

[1,1,0,1,1,0,1,1,0,0,1,1,1,6,0,1,1,1,6,24,0,1,1,1,
 7,24,120,0,1,1,1,7,24,180,720,0,1,1,1,7,25,180,
 1080,5040,0,1,1,1,7,25,180,1200,10080,80640,0,1,1,
 1,7,25,181,1200,10080,90720,725760,0,1,1,1,7,25]