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”).

A264992 as a simple table

na(n)
00
11
23
39
44
52
66
710
811
927
1028
1112
1236
1313
145
1515
167
178
1818
1919
2033
2199
2231
2332
2496
2534
2635
2781
2882
2930
3090
3185
3229
3387
3437
3538
36108
37109
3839
39117
4040
4114
4242
4316
4417
4545
4646
4724
4872
4922
5023
5169
5225
5326
5454
5555
5621
5763
5858
5920
6060
61100
62101
63297
64298
65102
66306
6794
6895
69285
7097
7198
72288

[0,1,3,9,4,2,6,10,11,27,28,12,36,13,5,15,7,8,18,
 19,33,99,31,32,96,34,35,81,82,30,90,85,29,87,37,
 38,108,109,39,117,40,14,42,16,17,45,46,24,72,22,
 23,69,25,26,54,55,21,63,58,20,60,100,101,297,298,
 102,306,94,95,285,97,98,288]