login

Reminder: The OEIS is hiring a new managing editor, and the application deadline is January 26.

A052288 as a simple table

na(n)
12
23
33
43
53
63
75
84
94
105
113
123
135
146
154
164
175
183
194
205
215
227
236
243
253
263
273
289
299
305
314
326
336
344
356
365
375
386
394
406
416
423
433
447
4512
468
473
483
495
504
516
528
536
546
554
564
575
583
596
6012
619
623
633
649
6510
668
676
683
695
707
717
726
735
745
757
766
776
789
796
806
816
824
835
845
857
866
873
883
898
9010
916
926
936
945
959
967
9710
9812
998
1008
1016

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