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A136717 as a simple table

na(n)
11
20
32
40
52
64
70
80
912
1012
110
120
130
1472
1548
160
170
180
1972
20456
21192
220
230
240
250
26960
273120
28960
290
300
310
320
330
3410800
3523760
365760
370
380
390
400
410
4210800
43133920
44183600
4534560
460
470
480
490
500
510
52241920
531572480
541572480
55241920

[1,0,2,0,2,4,0,0,12,12,0,0,0,72,48,0,0,0,72,456,
 192,0,0,0,0,960,3120,960,0,0,0,0,0,10800,23760,
 5760,0,0,0,0,0,10800,133920,183600,34560,0,0,0,0,
 0,0,241920,1572480,1572480,241920]