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A338310 as a simple table

n a(n)
1 4
2 8
3 22
4 88
5 472
6 5588
7 10408
8 20648
9 34568
10 123076
11 1783976
12 3677228
13 4609418
14 4857688
15 6027208
16 9906578
17 16508152
18 19995308
19 20226572
20 32039062
21 56484004
22 88835528
23 97896692
24 135858088
25 354671468
26 1091638108
27 2260976428
28 3495804596
29 3723523516
30 5577624308

[4,8,22,88,472,5588,10408,20648,34568,123076,
 1783976,3677228,4609418,4857688,6027208,9906578,
 16508152,19995308,20226572,32039062,56484004,
 88835528,97896692,135858088,354671468,1091638108,
 2260976428,3495804596,3723523516,5577624308]

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Last modified April 18 18:58 EDT 2024. Contains 371781 sequences. (Running on oeis4.)