login

A075825 as a simple table

na(n)
01
12
21
33
41
53
62
74
82
94
102
114
121
135
142
156
162
176
182
196
202
216
222
236
243
255
264
276
283
297
304
318
324
338
344
358
364
378
384
398
404
418
424
438
444
458
464
478
483
499
502
518
521
539
542
5510
563
579
584
5910
603
6111
624
6312
644
6512
664
6712
684
6912
704
7112
724
7312
744
7512
764
7712
784
7912
804
8112
824
8312
844
8512
864
8712
884
8912
904
9112
924
9312
944

[1,2,1,3,1,3,2,4,2,4,2,4,1,5,2,6,2,6,2,6,2,6,2,6,
 3,5,4,6,3,7,4,8,4,8,4,8,4,8,4,8,4,8,4,8,4,8,4,8,3,
 9,2,8,1,9,2,10,3,9,4,10,3,11,4,12,4,12,4,12,4,12,
 4,12,4,12,4,12,4,12,4,12,4,12,4,12,4,12,4,12,4,12,
 4,12,4,12,4]