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A057201 formatted as a simple table:

n a(n)
1 1
2 3
3 4
4 5
5 7
6 8
7 11
8 15
9 16
10 19
11 44
12 48
13 51
14 52
15 61
16 163
17 196
18 456
19 492
20 911
21 997
22 1616
23 1631
24 1647
25 1803
26 1899
27 3112
28 3584
29 3956 

[1,3,4,5,7,8,11,15,16,19,44,48,51,52,61,163,196,
 456,492,911,997,1616,1631,1647,1803,1899,3112,
 3584,3956]

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Last modified December 6 19:58 EST 2009. Contains 170429 sequences.

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