login

A008687 as a simple table

na(n)
00
11
21
32
41
53
62
72
81
94
103
113
122
133
142
152
161
175
184
194
203
214
223
233
242
254
263
273
282
293
302
312
321
336
345
355
364
375
384
394
403
415
424
434
443
454
463
473
482
495
504
514
523
534
543
553
562
574
583
593
602
613
622
632
641
657
666
676
685
696
705
715
724
736
745
755
764
775
784
794
803
816
825
835
844
855
864
874
883
895
904
914
923
934
943
953

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