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A055557 formatted as a simple table:

n a(n)
1 2
2 3
3 4
4 5
5 6
6 7
7 8
8 18
9 40
10 50
11 60
12 78
13 101
14 151
15 319
16 382
17 784
18 1732
19 1918
20 8855
21 11245
22 11960
23 12130
24 18533
25 22718
26 23365
27 24253
28 24549
29 25324
30 30178
31 53718

[2,3,4,5,6,7,8,18,40,50,60,78,101,151,319,382,784,
 1732,1918,8855,11245,11960,12130,18533,22718,
 23365,24253,24549,25324,30178,53718]

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Last modified December 11 12:57 EST 2009. Contains 170656 sequences.


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