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A018246 as a simple table

na(n)
15
26
36
46
56
66
75
86
96
106
116
126
136
145
156
166
176
186
196
206
215
226
236
246
256
266
276
285
296
306
316
326
336
346
355
366
376
386
396
406
416
425
436
446
456
466
476
485
496
506
516
526
536
546
555
566
576
586
596
606
616
625
636
646
656
666
676
686
695
706
716
726
736
746
756
765
776
786
796
806

[5,6,6,6,6,6,5,6,6,6,6,6,6,5,6,6,6,6,6,6,5,6,6,6,
 6,6,6,5,6,6,6,6,6,6,5,6,6,6,6,6,6,5,6,6,6,6,6,5,6,
 6,6,6,6,6,5,6,6,6,6,6,6,5,6,6,6,6,6,6,5,6,6,6,6,6,
 6,5,6,6,6,6]