n | a(n) |
---|---|
1 | 0 |
2 | 97 |
3 | 970 |
4 | 116499 |
5 | 99910 |
6 | 999973 |
7 | 9990903555050 |
8 | 6660000611100001 |
9 | 333030003555050005 |
10 | 8880880008444044000422202200021110110001 |
11 | 1111110100155555505005 |
12 | 444444040040666666060060999999090090 |
13 | 77777707007008888880800800 |
14 | 2222220200200099999909009000 |
[0,97,970,116499,99910,999973,9990903555050, 6660000611100001,333030003555050005, 8880880008444044000422202200021110110001, 1111110100155555505005, 444444040040666666060060999999090090, 77777707007008888880800800, 2222220200200099999909009000] |