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A136716 as a simple table

na(n)
11
20
32
40
52
64
70
80
912
1012
110
120
1312
1472
1536
160
170
180
19144
20432
21144
220
230
240
25144
261728
272592
28576
290
300
310
320
332880
3417280
3517280
362880
370
380
390
400
412880
4257600
43172800
44115200
4514400
460
470
480
490
500
5186400
52864000
531728000
54864000
5586400

[1,0,2,0,2,4,0,0,12,12,0,0,12,72,36,0,0,0,144,432,
 144,0,0,0,144,1728,2592,576,0,0,0,0,2880,17280,
 17280,2880,0,0,0,0,2880,57600,172800,115200,14400,
 0,0,0,0,0,86400,864000,1728000,864000,86400]