n | a(n) |
---|---|
1 | 0 |
2 | 1 |
3 | 3 |
4 | 6 |
5 | 10 |
6 | 21 |
7 | 45 |
8 | 55 |
9 | 66 |
10 | 78 |
11 | 210 |
12 | 666 |
13 | 990 |
14 | 2211 |
15 | 3321 |
16 | 5565 |
17 | 6555 |
18 | 8778 |
19 | 10011 |
20 | 90100 |
21 | 112101 |
22 | 222111 |
23 | 232221 |
24 | 443211 |
25 | 887778 |
26 | 5433456 |
27 | 5456556 |
28 | 5656566 |
29 | 5676765 |
30 | 22221111 |
31 | 22321221 |
32 | 34565455 |
33 | 88877778 |
34 | 211099878 |
35 | 212210901 |
[0,1,3,6,10,21,45,55,66,78,210,666,990,2211,3321, 5565,6555,8778,10011,90100,112101,222111,232221, 443211,887778,5433456,5456556,5656566,5676765, 22221111,22321221,34565455,88877778,211099878, 212210901] |