Reminder: The OEIS is hiring a new managing editor, and the application deadline is January 26.
n | a(n) |
---|---|
1 | 0 |
2 | 2 |
3 | 4 |
4 | 6 |
5 | 8 |
6 | 212 |
7 | 232 |
8 | 252 |
9 | 272 |
10 | 292 |
11 | 414 |
12 | 434 |
13 | 454 |
14 | 474 |
15 | 494 |
16 | 616 |
17 | 636 |
18 | 656 |
19 | 676 |
20 | 696 |
21 | 818 |
22 | 838 |
23 | 858 |
24 | 878 |
25 | 898 |
26 | 21012 |
27 | 21212 |
28 | 21412 |
29 | 21612 |
30 | 21812 |
31 | 23032 |
32 | 23232 |
33 | 23432 |
34 | 23632 |
35 | 23832 |
36 | 25052 |
37 | 25252 |
38 | 25452 |
39 | 25652 |
40 | 25852 |
41 | 27072 |
42 | 27272 |
43 | 27472 |
[0,2,4,6,8,212,232,252,272,292,414,434,454,474, 494,616,636,656,676,696,818,838,858,878,898,21012, 21212,21412,21612,21812,23032,23232,23432,23632, 23832,25052,25252,25452,25652,25852,27072,27272, 27472] |