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”).

A282494 as a simple table

na(n)
11
22
31
41
54
64
71
81
93
105
114
121
133
146
153
161
176
187
193
205
219
225
231
242
256
2611
277
281
297
309
312
322
336
345
355
367
377
384
391
404
4110
4211
433
441
459
468
472
481
495
5010
518
527
5310
5410
554
566
578
585
594
603
619
6211
634
641
6511
6612
674
687
6913
7010
712
725
735
747
757
763
7710
789
791
804

[1,2,1,1,4,4,1,1,3,5,4,1,3,6,3,1,6,7,3,5,9,5,1,2,
 6,11,7,1,7,9,2,2,6,5,5,7,7,4,1,4,10,11,3,1,9,8,2,
 1,5,10,8,7,10,10,4,6,8,5,4,3,9,11,4,1,11,12,4,7,
 13,10,2,5,5,7,7,3,10,9,1,4]