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A031348 as a simple table

na(n)
10
27
36
46
53
65
75
84
95
101
111
127
136
146
153
165
175
184
195
201
217
226
235
244
252
264
275
283
294
301
316
325
335
344
353
364
374
383
394
401
416
424
434
443
452
463
473
482
494
501
513
522
533
542
553
562
573
582
592
601
615
624
634
643
652
664
675
682
694
701
715
725
734
743
753
765
772
785
794
801
814
823
833
842
852
862
875
882
893
901
915
924
934
944
952
964
974
983
993

[0,7,6,6,3,5,5,4,5,1,1,7,6,6,3,5,5,4,5,1,7,6,5,4,
 2,4,5,3,4,1,6,5,5,4,3,4,4,3,4,1,6,4,4,3,2,3,3,2,4,
 1,3,2,3,2,3,2,3,2,2,1,5,4,4,3,2,4,5,2,4,1,5,5,4,3,
 3,5,2,5,4,1,4,3,3,2,2,2,5,2,3,1,5,4,4,4,2,4,4,3,3]