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A127450 as a simple table

na(n)
11
22
34
45
57
68
710
811
913
1014
1116
1217
1319
1420
1522
1623
1724
1826
1927
2029
2130
2232
2333
2435
2536
2638
2739
2841
2942
3044
3145
3246
3348
3449
3551
3652
3754
3855
3957
4058
4160
4261
4363
4464
4566
4667
4768
4870
4971
5073
5174
5276
5377
5479
5580
5682
5783
5885
5986
6088
6189
6290
6392
6493
6595
6696
6798
6899
69101
70102

[1,2,4,5,7,8,10,11,13,14,16,17,19,20,22,23,24,26,
 27,29,30,32,33,35,36,38,39,41,42,44,45,46,48,49,
 51,52,54,55,57,58,60,61,63,64,66,67,68,70,71,73,
 74,76,77,79,80,82,83,85,86,88,89,90,92,93,95,96,
 98,99,101,102]