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A330240 as a simple table

na(n)
00
11
21
32
40
52
63
71
81
93
104
112
120
132
144
155
163
171
181
193
205
216
224
232
240
252
264
276
287
295
303
311
321
333
345
357
368
376
384
392
400
412
424
436
448
459
467
475
483
491
501
513
525
537
549
5510
568
576
584
592
600
612
624
636
648
6510
6611
6711
687
695
703
711
721
733
745
757
7611
7711
7812
7910
8012
816
824
832
840
852
864
876
8812
8910
9012
9113
9211
9311
9413
955
963
971
981
993
1005
10113
10211
10311
10413
10514
10612
10710
10812
10914
1104
1112
1120
1132
1144
11514
11612
11710
11812
11914

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