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A245559 as a simple table

na(n)
11
21
31
41
52
63
71
82
95
108
111
123
137
1414
1525
161
173
189
1920
2042
2175
221
234
2412
2530
2666
27132
28245
291
304
3115
3240
3399
34212
35429
36800
371
385
3918
4055
41143
42333
43715
441430
452700
461
475
4822
4970
50200
51497
521144
532424
544862
559225
561
576
5826
5991
60273
61728
621768
633978
648398
6516796
6632065
671
686
6930
70112
71364
721026
732652
746288
7513995
7629372
7758786
78112632

[1,1,1,1,2,3,1,2,5,8,1,3,7,14,25,1,3,9,20,42,75,1,
 4,12,30,66,132,245,1,4,15,40,99,212,429,800,1,5,
 18,55,143,333,715,1430,2700,1,5,22,70,200,497,
 1144,2424,4862,9225,1,6,26,91,273,728,1768,3978,
 8398,16796,32065,1,6,30,112,364,1026,2652,6288,
 13995,29372,58786,112632]