n | a(n) |
---|---|
0 | 0 |
1 | 2 |
2 | 4 |
3 | 6 |
4 | 8 |
5 | 10 |
6 | 12 |
7 | 14 |
8 | 16 |
9 | 18 |
10 | 22 |
11 | 44 |
12 | 66 |
13 | 88 |
14 | 110 |
15 | 132 |
16 | 154 |
17 | 176 |
18 | 198 |
19 | 222 |
20 | 444 |
21 | 666 |
22 | 888 |
23 | 1110 |
24 | 1332 |
25 | 1554 |
26 | 1776 |
27 | 1998 |
28 | 2222 |
29 | 4444 |
30 | 6666 |
31 | 8888 |
32 | 11110 |
33 | 13332 |
34 | 15554 |
35 | 17776 |
36 | 19998 |
37 | 22222 |
38 | 44444 |
39 | 66666 |
40 | 88888 |
41 | 111110 |
42 | 133332 |
43 | 155554 |
44 | 177776 |
45 | 199998 |
[0,2,4,6,8,10,12,14,16,18,22,44,66,88,110,132,154, 176,198,222,444,666,888,1110,1332,1554,1776,1998, 2222,4444,6666,8888,11110,13332,15554,17776,19998, 22222,44444,66666,88888,111110,133332,155554, 177776,199998] |