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A220916 as a simple table

na(n)
11
22
31
44
58
61
78
837
938
101
1116
12165
13379
14176
151
1632
17749
183687
193299
20816
211
2264
233279
2430963
2561597
2627365
273616
281
29128
3013865
31253013
321017676
331004213
34220299
3515362
361
37256
3857374
392042071
4016524320
4132829580
4216172914
431754781
4463484
451
46512

[1,2,1,4,8,1,8,37,38,1,16,165,379,176,1,32,749,
 3687,3299,816,1,64,3279,30963,61597,27365,3616,1,
 128,13865,253013,1017676,1004213,220299,15362,1,
 256,57374,2042071,16524320,32829580,16172914,
 1754781,63484,1,512]