login

A237531 as a simple table

na(n)
10
20
30
40
50
62
72
82
93
102
113
121
133
141
154
161
171
181
191
204
213
222
231
242
251
261
273
282
295
304
313
323
336
342
353
361
375
384
395
402
413
425
435
443
457
466
473
487
493
508
517
524
534
545
556
564
573
589
596
608
619
628
639
649
6510
667
676
683
695
704
718
724
738
745
7510
762
777
789
795
807

[0,0,0,0,0,2,2,2,3,2,3,1,3,1,4,1,1,1,1,4,3,2,1,2,
 1,1,3,2,5,4,3,3,6,2,3,1,5,4,5,2,3,5,5,3,7,6,3,7,3,
 8,7,4,4,5,6,4,3,9,6,8,9,8,9,9,10,7,6,3,5,4,8,4,8,
 5,10,2,7,9,5,7]