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A278788 as a simple table

n a(n)
0 1
1 3
2 6
3 14
4 26
5 58
6 106
7 226
8 438
9 898
10 1734
11 3630
12 7010
13 14454
14 27842
15 58342
16 112154
17 230706
18 445950
19 929794
20 1800198
21 3689482
22 7141906
23 14911790
24 28729314
25 59080726
26 114114614
27 238116962
28 461000950
29 944490886
30 1827698382
31 3818422514
32 7355613582

[1,3,6,14,26,58,106,226,438,898,1734,3630,7010,
 14454,27842,58342,112154,230706,445950,929794,
 1800198,3689482,7141906,14911790,28729314,
 59080726,114114614,238116962,461000950,944490886,
 1827698382,3818422514,7355613582]

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Last modified April 25 01:35 EDT 2024. Contains 371964 sequences. (Running on oeis4.)