n | a(n) |
---|---|
0 | 1 |
1 | 111111 |
2 | 222221 |
3 | 333331 |
4 | 444441 |
5 | 555551 |
6 | 666661 |
7 | 777771 |
8 | 888881 |
9 | 999991 |
10 | 1111101 |
11 | 1222211 |
12 | 1333321 |
13 | 1444431 |
14 | 1555541 |
15 | 1666651 |
16 | 1777761 |
17 | 1888871 |
18 | 1999981 |
19 | 2111091 |
20 | 2222201 |
21 | 2333311 |
22 | 2444421 |
23 | 2555531 |
24 | 2666641 |
25 | 2777751 |
26 | 2888861 |
27 | 2999971 |
28 | 3111081 |
29 | 3222191 |
[1,111111,222221,333331,444441,555551,666661, 777771,888881,999991,1111101,1222211,1333321, 1444431,1555541,1666651,1777761,1888871,1999981, 2111091,2222201,2333311,2444421,2555531,2666641, 2777751,2888861,2999971,3111081,3222191] |