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A275748 as a simple table

na(n)
11
22
35
42
54
65
76
83
96
104
116
125
135
146
154
163
175
186
196
204
214
226
234
245
256
265
276
286
296
304
316
323
336
346
354
366
376
386
397
404
416
424
436
446
456
464
476
485
496
506
516
525
534
546
557
566
576
586
597
604
614
626
636
643
656
666
676
686
695
704
716
726
737
746
753
766
776
787
796
804
814
826
836
844
853
866
876
886
897
906
916
924
934
946
956
965
977
986
996
1006

[1,2,5,2,4,5,6,3,6,4,6,5,5,6,4,3,5,6,6,4,4,6,4,5,
 6,5,6,6,6,4,6,3,6,6,4,6,6,6,7,4,6,4,6,6,6,4,6,5,6,
 6,6,5,4,6,7,6,6,6,7,4,4,6,6,3,6,6,6,6,5,4,6,6,7,6,
 3,6,6,7,6,4,4,6,6,4,3,6,6,6,7,6,6,4,4,6,6,5,7,6,6,
 6]