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A230451 as a simple table

na(n)
10
20
31
40
52
63
70
84
93
101
117
123
132
143
157
164
175
186
193
204
218
225
238
243
256
268
279
289
295
3012
312
3211
334
344
354
3613
375
389
3913
408
4114
428
433
4415
457
468
4710
486
495
5017
5115
524
536
549
558
5610
5715
589
597
6015
6111
625
636
6411
6514
6614
677
6811
693
7012
7123
7216
735
7420
7514
764
779
7814
795
8019
8119
824
833
8412
857
8616
875
8812
896
9011
9112
9212
9323
9414
9523
9612
975
9817
9914
1005

[0,0,1,0,2,3,0,4,3,1,7,3,2,3,7,4,5,6,3,4,8,5,8,3,
 6,8,9,9,5,12,2,11,4,4,4,13,5,9,13,8,14,8,3,15,7,8,
 10,6,5,17,15,4,6,9,8,10,15,9,7,15,11,5,6,11,14,14,
 7,11,3,12,23,16,5,20,14,4,9,14,5,19,19,4,3,12,7,
 16,5,12,6,11,12,12,23,14,23,12,5,17,14,5]