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A002957 formatted as a simple table:

n a(n)
1 1
2 2
3 3
4 5
5 7
6 26
7 27
8 53
9 147
10 236
11 248
12 386
13 401
14 546
15 785
16 1325
17 1755
18 2906
19 3020
20 5407
21 5697
22 5969
23 7517
24 15749
25 19233
26 38232
27 55347 

[1,2,3,5,7,26,27,53,147,236,248,386,401,546,785,
 1325,1755,2906,3020,5407,5697,5969,7517,15749,
 19233,38232,55347]

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Last modified December 5 17:24 EST 2009. Contains 170342 sequences.

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