login

A112764 as a simple table

na(n)
11
22
33
42
55
63
72
83
95
103
115
122
133
145
153
165
173
185
192
203
215
225
233
245
253
265
272
283
295
305
313
325
333
345
353
365
375
382
395
403
415
425
433
445
453
465
473
485
495
503
515
522
535
543
555
565
573
585
595
603
615
625
633
645
655
663
675
682
695
703
715
725
735
743
755
765
773
785
793
805
815
823
835
845
853
865
872
885
895
903
915
925
935
945
953
965
975
983
995
1003
1015
1025
1033
1045
1055

[1,2,3,2,5,3,2,3,5,3,5,2,3,5,3,5,3,5,2,3,5,5,3,5,
 3,5,2,3,5,5,3,5,3,5,3,5,5,2,5,3,5,5,3,5,3,5,3,5,5,
 3,5,2,5,3,5,5,3,5,5,3,5,5,3,5,5,3,5,2,5,3,5,5,5,3,
 5,5,3,5,3,5,5,3,5,5,3,5,2,5,5,3,5,5,5,5,3,5,5,3,5,
 3,5,5,3,5,5]