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A150729 as a simple table

n a(n)
0 1
1 2
2 8
3 28
4 126
5 532
6 2402
7 10814
8 49820
9 231120
10 1084480
11 5112302
12 24256900
13 115558824
14 552915824
15 2654606230
16 12783718698
17 61715592848
18 298622111154
19 1447810307570
20 7032313874674
21 34213054744236
22 166692061932344
23 813209660021612
24 3971961198887714
25 19421367783963108
26 95058408541332056

[1,2,8,28,126,532,2402,10814,49820,231120,1084480,
 5112302,24256900,115558824,552915824,2654606230,
 12783718698,61715592848,298622111154,
 1447810307570,7032313874674,34213054744236,
 166692061932344,813209660021612,3971961198887714,
 19421367783963108,95058408541332056]

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Last modified April 25 03:15 EDT 2024. Contains 371964 sequences. (Running on oeis4.)