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A114687 as a simple table

na(n)
11
21
32
41
56
64
71
812
924
108
111
1220
1380
1480
1516
161
1730
18200
19400
20240
2132
221
2342
24420
251400
261680
27672
2864
291
3056
31784
323920
337840
346272
351792
36128
371
3872
391344
409408
4128224
4237632
4321504
444608
45256
461
4790
482160
4920160
5084672
51169344
52161280
5369120
5411520

[1,1,2,1,6,4,1,12,24,8,1,20,80,80,16,1,30,200,400,
 240,32,1,42,420,1400,1680,672,64,1,56,784,3920,
 7840,6272,1792,128,1,72,1344,9408,28224,37632,
 21504,4608,256,1,90,2160,20160,84672,169344,
 161280,69120,11520]