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A091390 as a simple table

na(n)
01
14
211
30
48
514
64
710
814
94
106
119
1215
133
149
1514
163
178
1812
1914
206
2112
220
232
2411
2513
262
278
2812
291
303
318
3214
3312
3414
352
366
372
384
399
4015
410
429
4315
443
455
4610
470
484
4915
5011
510
525
539
5415
554
569
5713
5815
597
609
6112
622
638
6413
651
669
6715
684
699
7014
712
728
7313
7415
753
767
7712
780
797
8012
8114
823
8315
841
855
869
8715
883

[1,4,11,0,8,14,4,10,14,4,6,9,15,3,9,14,3,8,12,14,
 6,12,0,2,11,13,2,8,12,1,3,8,14,12,14,2,6,2,4,9,15,
 0,9,15,3,5,10,0,4,15,11,0,5,9,15,4,9,13,15,7,9,12,
 2,8,13,1,9,15,4,9,14,2,8,13,15,3,7,12,0,7,12,14,3,
 15,1,5,9,15,3]