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A288258 as a simple table

na(n)
11
22
34
46
57
68
710
811
912
1013
1115
1216
1318
1419
1520
1621
1723
1824
1925
2027
2129
2230
2331
2432
2534
2636
2737
2838
2939
3041
3142
3243
3345
3447
3548
3649
3750
3852
3953
4055
4156
4257
4359
4460
4561
4662
4764
4865
4966
5068
5170
5271
5372
5474
5575
5676
5777
5879
5980
6081
6183
6285
6386
6487
6588
6690

[1,2,4,6,7,8,10,11,12,13,15,16,18,19,20,21,23,24,
 25,27,29,30,31,32,34,36,37,38,39,41,42,43,45,47,
 48,49,50,52,53,55,56,57,59,60,61,62,64,65,66,68,
 70,71,72,74,75,76,77,79,80,81,83,85,86,87,88,90]