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A262866 as a simple table

n a(n)
0 1
1 1
2 11
3 7
4 239
5 415
6 2751
7 127
8 65279
9 129535
10 781311
11 493567
12 15659007
13 26845183
14 178962431
15 32767
16 4294901759
17 8589541375
18 51538296831
19 34351874047
20 1030774325247
21 1786599440383
22 11819393482751
23 547616718847
24 280371153338367
25 556327013187583

[1,1,11,7,239,415,2751,127,65279,129535,781311,
 493567,15659007,26845183,178962431,32767,
 4294901759,8589541375,51538296831,34351874047,
 1030774325247,1786599440383,11819393482751,
 547616718847,280371153338367,556327013187583]

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Last modified April 17 23:23 EDT 2024. Contains 371767 sequences. (Running on oeis4.)