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A207331 as a simple table

na(n)
10
20
30
41
50
61
72
80
91
103
114
122
130
142
153
161
174
185
190
201
215
223
232
247
254
266
270
281
294
306
312
323
338
345
357
360
371
389
396
402
414
425
4310
448
453
467
470
481
4910
508
512
525
5312
5411
557
5613
579
584
596
603

[0,0,0,1,0,1,2,0,1,3,4,2,0,2,3,1,4,5,0,1,5,3,2,7,
 4,6,0,1,4,6,2,3,8,5,7,0,1,9,6,2,4,5,10,8,3,7,0,1,
 10,8,2,5,12,11,7,13,9,4,6,3]