Reminder: The OEIS is hiring a new managing editor, and the application deadline is January 26.
n | a(n) |
---|---|
1 | 4 |
2 | 50 |
3 | 450 |
4 | 4590 |
5 | 45405 |
6 | 454950 |
7 | 4544550 |
8 | 45454500 |
9 | 454495500 |
10 | 4545045000 |
11 | 45449955000 |
12 | 454500450000 |
13 | 4544999550000 |
14 | 45450004500000 |
15 | 454499995500000 |
16 | 4545000045000000 |
17 | 45449999955000000 |
18 | 454500000450000000 |
19 | 4544999999550000000 |
20 | 45450000004500000000 |
[4,50,450,4590,45405,454950,4544550,45454500, 454495500,4545045000,45449955000,454500450000, 4544999550000,45450004500000,454499995500000, 4545000045000000,45449999955000000, 454500000450000000,4544999999550000000, 45450000004500000000] |