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A197057 as a simple table

n a(n)
1 1
2 4
3 10
4 18
5 28
6 47
7 93
8 189
9 357
10 640
11 1156
12 2162
13 4102
14 7697
15 14243
16 26307
17 48917
18 91394
19 170572
20 317326
21 589634
22 1096821
23 2042877
24 3805343
25 7083795
26 13181280
27 24530278
28 45664276
29 85014554
30 158256855
31 294565501
32 548276423
33 1020572419

[1,4,10,18,28,47,93,189,357,640,1156,2162,4102,
 7697,14243,26307,48917,91394,170572,317326,589634,
 1096821,2042877,3805343,7083795,13181280,24530278,
 45664276,85014554,158256855,294565501,548276423,
 1020572419]

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