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”).

A099469 as a simple table

na(n)
11
22
33
44
55
66
77
88
99
1010
1122
1212
1352
1470
1530
16112
17136
1818
19190
2020
2121
2244
23115
2424
25175
26104
2727
28140
29319
3030
31124
32160
3366
34238
35280
3636
37370
38418
39156
4040
41205
4242
43301
4488
4545
46230
47517
4848
49637
5050
51102
52364
53424
5454
55110
56616
57228
58754
59826
6060
61427
62248
6363

[1,2,3,4,5,6,7,8,9,10,22,12,52,70,30,112,136,18,
 190,20,21,44,115,24,175,104,27,140,319,30,124,160,
 66,238,280,36,370,418,156,40,205,42,301,88,45,230,
 517,48,637,50,102,364,424,54,110,616,228,754,826,
 60,427,248,63]