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A163990 as a simple table

na(n)
11
24
32
49
56
63
716
812
98
105
1125
1220
1315
1410
157
1636
1730
1824
1918
2014
2111
2249
2342
2435
2528
2621
2722
2813
2964
3056
3148
3240
3332
3427
3526
3617
3781
3872
3963
4054
4145
4244
4333
4434
4519
46100
4790
4880
4970
5060
5150
5252
5339
5438
5523
56121
57110
5899
5988
6077
6166
6255
6368
6451
6546
6629
67144
68132
69120
70108

[1,4,2,9,6,3,16,12,8,5,25,20,15,10,7,36,30,24,18,
 14,11,49,42,35,28,21,22,13,64,56,48,40,32,27,26,
 17,81,72,63,54,45,44,33,34,19,100,90,80,70,60,50,
 52,39,38,23,121,110,99,88,77,66,55,68,51,46,29,
 144,132,120,108]