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A058443 formatted as a simple table:

n a(n)
1 2
2 3
3 7
4 97
5 212
6 997
7 3148
8 9997
9 20102
10 99997
11 999997
12 2001002
13 3074003
14 9999997
15 99999997
16 200010002
17 999999997
18 9999999997
19 20000100002
20 99999999997
21 953671853653
22 999999999997
23 2000001000002
24 2118984413357
25 2121179131852

[2,3,7,97,212,997,3148,9997,20102,99997,999997,
 2001002,3074003,9999997,99999997,200010002,
 999999997,9999999997,20000100002,99999999997,
 953671853653,999999999997,2000001000002,
 2118984413357,2121179131852]

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Last modified November 24 23:16 EST 2009. Contains 167481 sequences.


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