n | a(n) |
---|---|
0 | 1 |
1 | 3 |
2 | 6 |
3 | 11 |
4 | 22 |
5 | 101 |
6 | 202 |
7 | 333 |
8 | 404 |
9 | 555 |
10 | 616 |
11 | 797 |
12 | 828 |
13 | 1001 |
14 | 20002 |
15 | 30303 |
16 | 40204 |
17 | 50705 |
18 | 60306 |
19 | 70907 |
20 | 81018 |
21 | 90109 |
22 | 213312 |
23 | 1003001 |
24 | 2000002 |
25 | 3003003 |
26 | 4011104 |
27 | 5000005 |
28 | 6008006 |
29 | 7001007 |
30 | 8023208 |
31 | 9004009 |
32 | 20044002 |
33 | 100131001 |
34 | 200070002 |
[1,3,6,11,22,101,202,333,404,555,616,797,828,1001, 20002,30303,40204,50705,60306,70907,81018,90109, 213312,1003001,2000002,3003003,4011104,5000005, 6008006,7001007,8023208,9004009,20044002, 100131001,200070002] |