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A331739 as a simple table

na(n)
10
21
30
43
50
63
70
87
90
105
110
129
130
147
150
1615
170
189
190
2015
210
2211
230
2421
250
2613
270
2821
290
3015
310
3231
330
3417
350
3627
370
3819
390
4035
410
4221
430
4433
450
4623
470
4845
490
5025
510
5239
530
5427
550
5649
570
5829
590
6045
610
6231
630
6463
650
6633
670
6851
690
7035
710
7263
730
7437
750
7657
770
7839
790
8075
810
8241
830
8463
850
8643
870
8877
890
9045
910
9269
930
9447

[0,1,0,3,0,3,0,7,0,5,0,9,0,7,0,15,0,9,0,15,0,11,0,
 21,0,13,0,21,0,15,0,31,0,17,0,27,0,19,0,35,0,21,0,
 33,0,23,0,45,0,25,0,39,0,27,0,49,0,29,0,45,0,31,0,
 63,0,33,0,51,0,35,0,63,0,37,0,57,0,39,0,75,0,41,0,
 63,0,43,0,77,0,45,0,69,0,47]