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”).

A324497 as a simple table

na(n)
11
21
31
41
51
61
71
81
93
103
113
123
133
143
153
161
172
182
196
202
216
226
233
242
256
266
273
286
293
303
313
321
335
345
355
365
375
385
395
405
415
425
435
445
455
465
475
485
495
505
515
525
535
545
555
565
575
585
595
605
615
625
635
641
651
661
675
681
695
705
715
721
735
745
755
765
775
785
7915
801
815
825
835
845
855

[1,1,1,1,1,1,1,1,3,3,3,3,3,3,3,1,2,2,6,2,6,6,3,2,
 6,6,3,6,3,3,3,1,5,5,5,5,5,5,5,5,5,5,5,5,5,5,5,5,5,
 5,5,5,5,5,5,5,5,5,5,5,5,5,5,1,1,1,5,1,5,5,5,1,5,5,
 5,5,5,5,15,1,5,5,5,5,5]