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A026519 as a simple table

na(n)
01
11
21
31
41
51
62
71
81
91
102
114
124
134
142
151
161
172
185
196
208
216
225
232
241
251
263
278
2813
2919
3020
3119
3213
338
343
351
361
373
389
3916
4027
4133
4238
4333
4427
4516
469
473
481
491
504
5113
5228
5352
5476
5598
56104
5798
5876
5952
6028
6113
624
631
641
654
6614
6732
6865
69104
70150
71180
72196
73180
74150
75104
7665
7732
7814
794
801

[1,1,1,1,1,1,2,1,1,1,2,4,4,4,2,1,1,2,5,6,8,6,5,2,
 1,1,3,8,13,19,20,19,13,8,3,1,1,3,9,16,27,33,38,33,
 27,16,9,3,1,1,4,13,28,52,76,98,104,98,76,52,28,13,
 4,1,1,4,14,32,65,104,150,180,196,180,150,104,65,
 32,14,4,1]