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A136881 as a simple table

n a(n)
1 0
2 1
3 9
4 10
5 90
6 99
7 100
8 109
9 900
10 901
11 990
12 999
13 1000
14 1009
15 1090
16 9000
17 9001
18 9010
19 9900
20 9990
21 9999
22 10000
23 10009
24 10090
25 10099
26 10900
27 90000
28 90001
29 90010
30 90100
31 99000
32 99001
33 99900
34 99990
35 99999
36 100000
37 100009
38 100090
39 100099
40 100900
41 100901
42 100990
43 109000
44 900000
45 900001
46 900010
47 900100
48 901000
49 990000
50 990001
51 990010
52 999000
53 999099

[0,1,9,10,90,99,100,109,900,901,990,999,1000,1009,
 1090,9000,9001,9010,9900,9990,9999,10000,10009,
 10090,10099,10900,90000,90001,90010,90100,99000,
 99001,99900,99990,99999,100000,100009,100090,
 100099,100900,100901,100990,109000,900000,900001,
 900010,900100,901000,990000,990001,990010,999000,
 999099]

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Last modified June 15 06:51 EDT 2024. Contains 373402 sequences. (Running on oeis4.)