login

A361197 as a simple table

na(n)
11
22
33
43
53
63
73
84
94
102
115
125
133
143
153
165
174
184
195
205
215
223
233
246
254
263
276
285
295
303
315
326
334
344
354
368
373
383
395
404
416
422
435
448
456
463
473
487
496
504
516
526
534
546
553
567
574
582
597
605
616
623
636
648
653
665
675
686
697
702
715
728
734
744
756
768
774
782
796
807
818
824
835
849
853
865
874
885
896
904
916
925
934
943
954
969

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