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A068370 formatted as a simple table:

n a(n)
1 2
2 4
3 5
4 9
5 13
6 19
7 43
8 85
9 103
10 133
11 403
12 763
13 943
14 1573
15 1603
16 2713
17 5233
18 26023
19 37363
20 177133
21 186043
22 276043
23 277603
24 305863
25 968833
26 1449313
27 1540033
28 5854363
29 6013873

[2,4,5,9,13,19,43,85,103,133,403,763,943,1573,
 1603,2713,5233,26023,37363,177133,186043,276043,
 277603,305863,968833,1449313,1540033,5854363,
 6013873]

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


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