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A052910 as a simple table

n a(n)
0 1
1 2
2 4
3 8
4 18
5 40
6 88
7 194
8 428
9 944
10 2082
11 4592
12 10128
13 22338
14 49268
15 108664
16 239666
17 528600
18 1165864
19 2571394
20 5671388
21 12508640
22 27588674
23 60848736
24 134206112
25 296000898
26 652850532
27 1439907176
28 3175815250
29 7004481032

[1,2,4,8,18,40,88,194,428,944,2082,4592,10128,
 22338,49268,108664,239666,528600,1165864,2571394,
 5671388,12508640,27588674,60848736,134206112,
 296000898,652850532,1439907176,3175815250,
 7004481032]

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Last modified April 19 16:52 EDT 2024. Contains 371794 sequences. (Running on oeis4.)