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”).

A232641 as a simple table

na(n)
11
22
33
45
54
67
76
810
99
1015
118
1213
1312
1420
1511
1618
1717
1828
1916
2026
2125
2241
2314
2423
2522
2636
2721
2834
2933
3054
3119
3231
3330
3449
3529
3647
3746
3875
3927
4044
4143
4270
4342
4468
4567
46109
4724
4839
4938
5062
5137
5260
5359
5496
5535
5657
5756
5891
5955
6089
6188
62143
6332
6452
6551
6683

[1,2,3,5,4,7,6,10,9,15,8,13,12,20,11,18,17,28,16,
 26,25,41,14,23,22,36,21,34,33,54,19,31,30,49,29,
 47,46,75,27,44,43,70,42,68,67,109,24,39,38,62,37,
 60,59,96,35,57,56,91,55,89,88,143,32,52,51,83]