# A166749 (b-file synthesized from sequence entry)
1 0
2 4
3 18
4 27
5 49
6 72
7 81
8 94
9 499
10 994
11 4999
12 9994
13 49999
14 99994
15 499999
16 999994
17 4999999
18 9999994
19 49999999
20 99999994
21 499999999
22 999999994
23 4999999999
24 9999999994
25 49999999999
26 99999999994
27 499999999999
28 999999999994
29 4999999999999
30 9999999999994
31 49999999999999