login

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”).

A332268 as a simple table

na(n)
11
22
32
43
52
64
72
84
93
104
111
126
131
143
153
164
171
186
191
206
214
222
231
248
252
262
274
284
291
307
311
324
332
342
353
369
371
382
392
408
411
427
431
443
455
462
471
489
492
505
512
523
531
548
552
565
572
582
591
6011
611
622
636
644
652
664
671
683
692
706
711
7212
731
742
753
763
772
784
791
809
815
822
831
8410
852
862

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