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A037457 formatted as a simple table:

n a(n)
1 1
2 2
3 9
4 10
5 11
6 18
7 19
8 20
9 81
10 82
11 83
12 90
13 91
14 92
15 99
16 100
17 101
18 162
19 163
20 164

[1,2,9,10,11,18,19,20,81,82,83,90,91,92,99,100,
 101,162,163,164]

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Last modified November 27 14:50 EST 2009. Contains 167570 sequences.


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