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”).

A286462 as a simple table

na(n)
11
21
35
41
51
65
74
81
96
101
112
125
131
144
1512
161
171
186
192
201
213
222
234
245
251
261
2714
284
291
3012
3111
321
333
341
352
366
371
382
398
401
411
423
432
442
456
464
477
485
491
501
515
521
531
5414
554
564
573
581
592
6012
611
6211
6331
641
651
663
672
681
693
702
714
726
731
741
755
762
771
788
797
801
8115
821
832
843
851
862
878
882
891
906
912
924
933
947
9511
965
971
981
999
1001
1011
1025
1034
1041
1053
1061
1072
10814
1091
1104
11112
1124
1131
1143
1152
1161

[1,1,5,1,1,5,4,1,6,1,2,5,1,4,12,1,1,6,2,1,3,2,4,5,
 1,1,14,4,1,12,11,1,3,1,2,6,1,2,8,1,1,3,2,2,6,4,7,
 5,1,1,5,1,1,14,4,4,3,1,2,12,1,11,31,1,1,3,2,1,3,2,
 4,6,1,1,5,2,1,8,7,1,15,1,2,3,1,2,8,2,1,6,2,4,3,7,
 11,5,1,1,9,1,1,5,4,1,3,1,2,14,1,4,12,4,1,3,2,1]