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A281945 as a simple table

na(n)
11
22
32
42
53
64
73
82
94
106
112
123
134
144
154
162
174
188
195
204
214
225
234
244
256
267
275
285
294
307
314
322
338
349
355
364
376
385
395
406
415
4210
435
443
458
467
473
483
498
508
518
526
532
5411
558
564
575
589
594
605
617
625
636
642
659
6611
6710
685
696
7012
713
728
739
746
759
766
774
788
794
804

[1,2,2,2,3,4,3,2,4,6,2,3,4,4,4,2,4,8,5,4,4,5,4,4,
 6,7,5,5,4,7,4,2,8,9,5,4,6,5,5,6,5,10,5,3,8,7,3,3,
 8,8,8,6,2,11,8,4,5,9,4,5,7,5,6,2,9,11,10,5,6,12,3,
 8,9,6,9,6,4,8,4,4]