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A331292 as a simple table

na(n)
10
20
30
40
50
60
70
81
91
100
110
120
130
140
150
162
170
182
190
200
210
220
230
241
254
260
270
280
290
301
310
320
330
340
352
364
370
380
390
401
410
421
430
440
455
460
470
483
496
508
510
520
530
540
552
560
570
580
590
603
610
620
633
640
651
660
670
680
690
705
710
722
730
740
753
760
7716
780
790
802
811
820
830
842
851
860
870
880
890
9010
9112
920
930
940
951
966
970
9812
992
1006
1010
1020
1030
1040
1053

[0,0,0,0,0,0,0,1,1,0,0,0,0,0,0,2,0,2,0,0,0,0,0,1,
 4,0,0,0,0,1,0,0,0,0,2,4,0,0,0,1,0,1,0,0,5,0,0,3,6,
 8,0,0,0,0,2,0,0,0,0,3,0,0,3,0,1,0,0,0,0,5,0,2,0,0,
 3,0,16,0,0,2,1,0,0,2,1,0,0,0,0,10,12,0,0,0,1,6,0,
 12,2,6,0,0,0,0,3]