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A127396 formatted as a simple table:

n a(n)
1 0
2 0
3 1
4 2
5 7
6 13
7 30
8 60
9 125
10 256
11 513
12 1049
13 2082
14 4214
15 8401
16 16771
17 33427
18 66550
19 132405
20 262865
21 522296
22 1036033
23 2055256
24 4075039
25 8078110
26 16008485
27 31720903
28 62847087
29 124501149
30 246638355
31 488559079
32 967785236
33 1917099175
34 3797688543

[0,0,1,2,7,13,30,60,125,256,513,1049,2082,4214,
 8401,16771,33427,66550,132405,262865,522296,
 1036033,2055256,4075039,8078110,16008485,31720903,
 62847087,124501149,246638355,488559079,967785236,
 1917099175,3797688543]

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Last modified December 21 10:15 EST 2009. Contains 171081 sequences.


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