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Year-end appeal: Please make a donation to the OEIS Foundation to support ongoing development and maintenance of the OEIS. We are now in our 61st year, we have over 378,000 sequences, and we’ve reached 11,000 citations (which often say “discovered thanks to the OEIS”).

A111986 as a simple table

na(n)
11
23
32
45
50
65
72
86
92
101
112
1212
130
144
151
166
170
186
191
203
214
227
231
2417
250
260
273
287
290
306
312
326
333
341
350
3615
371
383
390
406
410
4211
430
4414
453
461
470
4824
492
500
511
521
531
5410
551
568
573
580
590
6013
610
625
635
647
650
6610
670
683
692
703
710
7226
730
743
751
766
774
780
792
809
813
821
830
8425
850
860
872
8818
890
9013
911
923
934
940
950
9626

[1,3,2,5,0,5,2,6,2,1,2,12,0,4,1,6,0,6,1,3,4,7,1,
 17,0,0,3,7,0,6,2,6,3,1,0,15,1,3,0,6,0,11,0,14,3,1,
 0,24,2,0,1,1,1,10,1,8,3,0,0,13,0,5,5,7,0,10,0,3,2,
 3,0,26,0,3,1,6,4,0,2,9,3,1,0,25,0,0,2,18,0,13,1,3,
 4,0,0,26]