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A051517 as a simple table

na(n)
10
20
30
40
50
61
70
81
91
100
110
121
130
140
151
162
170
184
190
201
212
221
230
243
252
260
274
281
290
303
310
325
331
341
352
365
370
381
391
404
410
428
430
441
455
460
470
485
496
505
510
522
530
5412
551
566
571
580
590
605
610
620
634
649
651
669
670
682
690
705
710
7211
730
740
758
762
773
785
790
807
8112
821
830
8410
851
861
871
887
890
9010
913
920
932
940
952
9615
970
9814
995
10010
1010
1025
1030
1045
10511
1060
1070

[0,0,0,0,0,1,0,1,1,0,0,1,0,0,1,2,0,4,0,1,2,1,0,3,
 2,0,4,1,0,3,0,5,1,1,2,5,0,1,1,4,0,8,0,1,5,0,0,5,6,
 5,0,2,0,12,1,6,1,0,0,5,0,0,4,9,1,9,0,2,0,5,0,11,0,
 0,8,2,3,5,0,7,12,1,0,10,1,1,1,7,0,10,3,0,2,0,2,15,
 0,14,5,10,0,5,0,5,11,0,0]