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A293215 as a simple table

na(n)
11
22
32
43
52
64
72
85
96
107
112
128
132
149
1510
1611
172
1812
192
2013
2114
2215
232
2416
2517
2618
2719
2820
292
3021
312
3222
3323
3424
3525
3626
372
3827
3928
4029
412
4230
432
4431
4532
4633
472
4834
497
5035
5136
5237
532
5438
5528
5639
5740
5841
592
6042
612
6243
6344
6445
6546
6647
672
6848
6949
7050
712
7251
732
7452
7553
7654
7755
7856
792
8057
8158
8259
832
8460
8561
8662
8763
8864
892
9065
9166
9267
9368
9469
9570
9671
972
9872
9973

[1,2,2,3,2,4,2,5,6,7,2,8,2,9,10,11,2,12,2,13,14,
 15,2,16,17,18,19,20,2,21,2,22,23,24,25,26,2,27,28,
 29,2,30,2,31,32,33,2,34,7,35,36,37,2,38,28,39,40,
 41,2,42,2,43,44,45,46,47,2,48,49,50,2,51,2,52,53,
 54,55,56,2,57,58,59,2,60,61,62,63,64,2,65,66,67,
 68,69,70,71,2,72,73]