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A241392 as a simple table

n a(n)
1 2
2 5
3 13
4 28
5 64
6 142
7 318
8 726
9 1634
10 3695
11 8363
12 18904
13 42787
14 96771
15 218940
16 495514
17 1121224
18 2537388
19 5742666
20 12996786
21 29415660
22 66576728
23 150686121
24 341060866
25 771951453
26 1747237409
27 3954724092
28 8951198975
29 20260385570
30 45857968649

[2,5,13,28,64,142,318,726,1634,3695,8363,18904,
 42787,96771,218940,495514,1121224,2537388,5742666,
 12996786,29415660,66576728,150686121,341060866,
 771951453,1747237409,3954724092,8951198975,
 20260385570,45857968649]

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Last modified May 21 07:02 EDT 2024. Contains 372729 sequences. (Running on oeis4.)