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A136715 as a simple table

na(n)
11
21
31
40
54
62
70
84
916
104
110
120
1336
1472
1512
160
170
1836
19324
20324
2136
220
230
240
25576
262592
271728
28144
290
300
310
32576
339216
3420736
359216
36576
370
380
390
400
4114400
42115200
43172800
4457600
452880
460
470
480
490
5014400
51360000
521440000
531440000
54360000
5514400

[1,1,1,0,4,2,0,4,16,4,0,0,36,72,12,0,0,36,324,324,
 36,0,0,0,576,2592,1728,144,0,0,0,576,9216,20736,
 9216,576,0,0,0,0,14400,115200,172800,57600,2880,0,
 0,0,0,14400,360000,1440000,1440000,360000,14400]