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A016070 formatted as a simple table:

n a(n)
1 4
2 5
3 6
4 7
5 8
6 9
7 11
8 12
9 15
10 21
11 22
12 26
13 38
14 88
15 109
16 173
17 212
18 235
19 264
20 3114
21 81619

[4,5,6,7,8,9,11,12,15,21,22,26,38,88,109,173,212,
 235,264,3114,81619]

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Last modified November 27 22:38 EST 2009. Contains 167602 sequences.


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