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A227962 as a simple table

na(n)
00
11
20
33
41
52
60
77
83
95
101
116
122
134
140
1515
167
1712
183
1913
205
219
221
2314
246
2510
2611
272
284
298
300
3131
3215
3326
347
3528
3612
3720
383
3929
4013
4122
4223
435
449
4517
461
4730
4814
4924
5025
516
5227
5310
5411
5518
5619
572
5821
594
608
6116
620

[0,1,0,3,1,2,0,7,3,5,1,6,2,4,0,15,7,12,3,13,5,9,1,
 14,6,10,11,2,4,8,0,31,15,26,7,28,12,20,3,29,13,22,
 23,5,9,17,1,30,14,24,25,6,27,10,11,18,19,2,21,4,8,
 16,0]