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”).

A231433 as a simple table

na(n)
00
111
22
33
41
54
67
76
810
99
105
1112
128
1318
1413
1515
1614
1717
1820
1923
2021
2116
2219
2322
2430
2525
2627
2726
2829
2924
3031
3128
3233
3332
3435
3536
3634
3737
3839
3938
4041
4142
4243
4345
4447
4544
4651
4740
4849
4946
5057
5150
5253
5348
5459
5556
5663
5752
5861
5954
6067
6155
6269
6358
6470
6560
6671
6762
6872

[0,11,2,3,1,4,7,6,10,9,5,12,8,18,13,15,14,17,20,
 23,21,16,19,22,30,25,27,26,29,24,31,28,33,32,35,
 36,34,37,39,38,41,42,43,45,47,44,51,40,49,46,57,
 50,53,48,59,56,63,52,61,54,67,55,69,58,70,60,71,
 62,72]