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A286013 as a simple table

na(n)
11
22
33
42
54
60
75
83
96
100
113
127
134
140
158
160
170
189
195
204
2110
220
230
244
2511
266
270
280
2912
300
315
320
3313
347
350
360
3714
380
390
405
4115
428
436
440
455
4616
470
480
490
500
5117
529
530
540
550
5618
570
587
596
600
6119
6210
630
640
650
6620
670
680
690
706
7121
7211
738
740
750
766
7722
780
790
807
810
820
8323
8412
850
860
870
880
8924
900
919
920
930
940
9525
9613
970
980
997
1000

[1,2,3,2,4,0,5,3,6,0,3,7,4,0,8,0,0,9,5,4,10,0,0,4,
 11,6,0,0,12,0,5,0,13,7,0,0,14,0,0,5,15,8,6,0,5,16,
 0,0,0,0,17,9,0,0,0,18,0,7,6,0,19,10,0,0,0,20,0,0,
 0,6,21,11,8,0,0,6,22,0,0,7,0,0,23,12,0,0,0,0,24,0,
 9,0,0,0,25,13,0,0,7,0]