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A320251 as a simple table

na(n)
01
11
21
31
41
52
61
71
83
94
101
111
125
138
148
151
161
179
1818
1921
2016
211
221
2317
2444
2563
2655
2732
281
291
3033
31114
32207
33221
34144
3564
361
371
3865
39308
40723
41991
42776
43377
44128
451
461
47129
48858
492631
504805
514752
522725
53987
54256
551
561
57257
582444
599843
6024655
6131880
6222769
639569
642584
65512

[1,1,1,1,1,2,1,1,3,4,1,1,5,8,8,1,1,9,18,21,16,1,1,
 17,44,63,55,32,1,1,33,114,207,221,144,64,1,1,65,
 308,723,991,776,377,128,1,1,129,858,2631,4805,
 4752,2725,987,256,1,1,257,2444,9843,24655,31880,
 22769,9569,2584,512]