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A015165 as a simple table

na(n)
01
10
20
30
40
50
60
70
8102
9136
100
111632
121326
130
149792
158160
160
1736144
1831552
190
20122196
2188128
220
23394944
24240618
250
26992256
27658784
280
291991040
301452480
310
324163742
332622216
340
359238752
365030028
370
3817109888
3910390944
400
4126670144
4218128256
430
4445317988
4526822464
460
4784237312
4843527174
490
50134013312
5177769696
520
53183149568
54119299200
550
56276648888
57157895592
580
59463739328
60232127928
610
62672628800
63379052672
640
65845519616
66537564480
670
681186603368
69662425536
700

[1,0,0,0,0,0,0,0,102,136,0,1632,1326,0,9792,8160,
 0,36144,31552,0,122196,88128,0,394944,240618,0,
 992256,658784,0,1991040,1452480,0,4163742,2622216,
 0,9238752,5030028,0,17109888,10390944,0,26670144,
 18128256,0,45317988,26822464,0,84237312,43527174,
 0,134013312,77769696,0,183149568,119299200,0,
 276648888,157895592,0,463739328,232127928,0,
 672628800,379052672,0,845519616,537564480,0,
 1186603368,662425536,0]