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”).

A122317 as a simple table

na(n)
00
11
22
33
44
55
68
77
86
99
1010
1111
1212
1313
1421
1520
1622
1717
1818
1919
2016
2114
2215
2323
2424
2525
2626
2727
2828
2929
3030
3131
3232
3333
3436
3535
3634
3758
3859
3957
4054
4155
4264
4361
4463
4545
4646
4762
4848
4949
5050
5156
5253
5360
5444
5547
5651
5742
5837
5938
6052
6143
6239
6340
6441
6565
6666
6767
6868
6969
7070
7171

[0,1,2,3,4,5,8,7,6,9,10,11,12,13,21,20,22,17,18,
 19,16,14,15,23,24,25,26,27,28,29,30,31,32,33,36,
 35,34,58,59,57,54,55,64,61,63,45,46,62,48,49,50,
 56,53,60,44,47,51,42,37,38,52,43,39,40,41,65,66,
 67,68,69,70,71]