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A281452 as a simple table

na(n)
01
12
20
30
42
51
62
70
80
94
100
110
120
131
144
150
162
172
180
190
200
212
222
230
240
252
260
270
281
294
302
310
322
330
340
350
362
372
382
390
400
412
420
430
443
452
460
470
482
494
500
510
520
534
542
550
560
570
580
590
602
610
622
630
644
650
660
670
680
695
702
710
720
732
740
750
760
774
782
790
802
812
820
830
840
852
862

[1,2,0,0,2,1,2,0,0,4,0,0,0,1,4,0,2,2,0,0,0,2,2,0,
 0,2,0,0,1,4,2,0,2,0,0,0,2,2,2,0,0,2,0,0,3,2,0,0,2,
 4,0,0,0,4,2,0,0,0,0,0,2,0,2,0,4,0,0,0,0,5,2,0,0,2,
 0,0,0,4,2,0,2,2,0,0,0,2,2]