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A230077 as a simple table

na(n)
21
31
44
51
64
72
81
94
109
115
123
131
144
159
163
1712
1810
191
204
219
2216
238
242
2515
2613
271
284
299
3016
316
3217
3311
347
355
361
374
389
3916
402
4113
423
4318
4412
458
466
471
484
499
5016
5125
527
5320
546
5523
5613
575
5828
5924
6022
611
624
639
6416
6525
665
6718
682
6919
707
7128
7220
7314
7410
758

[1,1,4,1,4,2,1,4,9,5,3,1,4,9,3,12,10,1,4,9,16,8,2,
 15,13,1,4,9,16,6,17,11,7,5,1,4,9,16,2,13,3,18,12,
 8,6,1,4,9,16,25,7,20,6,23,13,5,28,24,22,1,4,9,16,
 25,5,18,2,19,7,28,20,14,10,8]