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A348595 as a simple table

na(n)
01
11
24
31
48
528
61
712
864
9212
101
1116
12116
13520
141676
151
1620
17184
181052
194288
2013604
211
2224
23268
241872
259316
2635784
27112380
281
2928
30368
313044
3217976
3381708
34301440
35940020
361
3732
38484
394632
4031740
41167376
42713940
432558280
447936620
451
4636
47616
486700
4952336
50314932
511531000
526231100
5321842560
5467494980

[1,1,4,1,8,28,1,12,64,212,1,16,116,520,1676,1,20,
 184,1052,4288,13604,1,24,268,1872,9316,35784,
 112380,1,28,368,3044,17976,81708,301440,940020,1,
 32,484,4632,31740,167376,713940,2558280,7936620,1,
 36,616,6700,52336,314932,1531000,6231100,21842560,
 67494980]