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A240322 as a simple table

n a(n)
1 2
2 5
3 17
4 37
5 80
6 213
7 443
8 1028
9 2511
10 5370
11 12742
12 29737
13 65687
14 155443
15 355668
16 803696
17 1883007
18 4285398
19 9805203
20 22760901
21 51853646
22 119272787
23 275149593
24 628629688
25 1447871151
26 3328934761
27 7625189365
28 17555754237
29 40308328871

[2,5,17,37,80,213,443,1028,2511,5370,12742,29737,
 65687,155443,355668,803696,1883007,4285398,
 9805203,22760901,51853646,119272787,275149593,
 628629688,1447871151,3328934761,7625189365,
 17555754237,40308328871]

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Last modified January 22 16:36 EST 2018. Contains 298055 sequences.