login

A195663 as a simple table

na(n)
01
12
22
33
41
51
64
73
83
93
105
114
122
131
142
156
165
174
182
193
203
217
226
235
244
251
262
271
288
297
306
315
324
331
342
352
369
378
387
396
405
414
424
431
441
4510
469
478
487
496
505
513
524
534
544
5511
5610
579
588
597
606
615
623
632
641
652
6612
6711
6810
699
708
717
726
735
743
752
764
774
7813
7912
8011
8110
829
838
847
856
865
873
881
892
901
9114
9213
9312
9411
9510
969
978
987
996
1005
1013
1021
1033
1043

[1,2,2,3,1,1,4,3,3,3,5,4,2,1,2,6,5,4,2,3,3,7,6,5,
 4,1,2,1,8,7,6,5,4,1,2,2,9,8,7,6,5,4,4,1,1,10,9,8,
 7,6,5,3,4,4,4,11,10,9,8,7,6,5,3,2,1,2,12,11,10,9,
 8,7,6,5,3,2,4,4,13,12,11,10,9,8,7,6,5,3,1,2,1,14,
 13,12,11,10,9,8,7,6,5,3,1,3,3]