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A295400 as a simple table

n a(n)
1 1
2 2
3 5
4 8
5 14
6 18
7 20
8 36
9 68
10 224
11 252
12 563
13 780
14 2430
15 3150
16 7919
17 11092
18 14020
19 14908
20 58032

[1,2,5,8,14,18,20,36,68,224,252,563,780,2430,3150,
 7919,11092,14020,14908,58032]

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Last modified December 15 17:03 EST 2019. Contains 330000 sequences. (Running on oeis4.)