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A255786 as a simple table

n a(n)
1 177
2 270
3 491
4 884
5 1696
6 3376
7 6668
8 13654
9 28636
10 60436
11 129004
12 277490
13 598982
14 1298324
15 2822028
16 6143688
17 13394892
18 29231560
19 63828278
20 139443252
21 304733610
22 666090304
23 1456209450
24 3183921392
25 6961973124
26 15224014438
27 33292204686

[177,270,491,884,1696,3376,6668,13654,28636,60436,
 129004,277490,598982,1298324,2822028,6143688,
 13394892,29231560,63828278,139443252,304733610,
 666090304,1456209450,3183921392,6961973124,
 15224014438,33292204686]

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Last modified April 25 13:34 EDT 2024. Contains 371971 sequences. (Running on oeis4.)