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A045837 as a simple table

na(n)
00
10
20
31
40
50
60
70
80
92
100
110
120
130
140
152
160
170
180
191
200
212
220
230
240
252
260
271
280
290
300
312
320
332
340
350
360
372
380
392
400
410
420
431
440
452
460
470
480
492
500
514
520
530
540
552
560
572
580
590
600
612
620
634
640
650
660
673
680
694
700
710
720
730
740
753
760
770
780
792

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