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A371908 as a simple table

na(n)
10
21
33
42
55
64
72
81
95
104
112
121
134
143
151
160
175
184
192
201
214
223
231
240
254
263
271
280
293
302
310
321
337
346
354
363
370
381
393
402
416
425
433
442
455
464
472
481
496
505
513
524
531
540
552
561
575
584
592
601
614
623
631
640
657
666
674
683
690
701
713
722
736
745
753
762
775
784
792
801
816
825
833
842
855
864
872

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