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A201207 as a simple table

n a(n)
0 4
1 2
2 7
3 11
4 27
5 41
6 84
7 137
8 270
9 435
10 826
11 1338
12 2488
13 4024
14 7353
15 11899
16 21461
17 34723
18 61960
19 100255
20 177344
21 286947
22 503892
23 815316
24 1422892
25 2302286
26 3996619
27 6466667
28 11173935
29 18079805
30 31114236

[4,2,7,11,27,41,84,137,270,435,826,1338,2488,4024,
 7353,11899,21461,34723,61960,100255,177344,286947,
 503892,815316,1422892,2302286,3996619,6466667,
 11173935,18079805,31114236]

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Last modified April 20 00:26 EDT 2024. Contains 371798 sequences. (Running on oeis4.)