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A040550 as a simple table

na(n)
023
11
222
31
446
51
622
71
846
91
1022
111
1246
131
1422
151
1646
171
1822
191
2046
211
2222
231
2446
251
2622
271
2846
291
3022
311
3246
331
3422
351
3646
371
3822
391
4046
411
4222
431
4446
451
4622
471
4846
491
5022
511
5246
531
5422
551
5646
571
5822
591
6046
611
6222
631
6446
651
6622
671
6846
691
7022
711
7246
731
7422

[23,1,22,1,46,1,22,1,46,1,22,1,46,1,22,1,46,1,22,
 1,46,1,22,1,46,1,22,1,46,1,22,1,46,1,22,1,46,1,22,
 1,46,1,22,1,46,1,22,1,46,1,22,1,46,1,22,1,46,1,22,
 1,46,1,22,1,46,1,22,1,46,1,22,1,46,1,22]