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A261217 as a simple table

na(n)
00
11
21
32
40
52
63
73
85
93
104
112
120
134
144
155
165
174
181
193
205
216
224
233
245
255
262
276
287
297
301
312
321
334
347
357
368
376
388
390
400
410
4214
436
448
459
469
4711
489
492
501
5115
5215
5311
549
5510
568
576
5810
5910
603
6122
6214
6312
6410
6510
6611
6711
6810
697
709
7111
7223
7323
7416
7513
769
7711
7812
7910
809
8111
8211
838
840
8522
8621
8717
8817
898
9012
9113
9213
937
948
957
9610
971
981
9919
10020
10113
10216
10319
10413
10514
10612
10714
1086
1096
1106
11112
1120
1132
11418
11518
11612
1178
11818
11914

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