login

A274009 as a simple table

na(n)
01
10
22
31
42
51
63
72
82
91
103
112
123
132
144
153
162
171
183
192
203
212
224
233
243
252
264
273
284
293
305
314
322
331
343
352
363
372
384
393
403
412
424
433
444
453
465
474
483
492
504
513
524
533
545
554
564
573
585
594
605
614
626
635
642
651
663
672
683
692
704
713
723
732
744
753
764
773
785
794
803
812
824
833
844
853
865
874
884
893

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