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A219339 as a simple table

n a(n)
0 1
1 1
2 1
3 2
4 3
5 5
6 16
7 49
8 70
9 168
10 768
11 3300
12 7887
13 15015
14 48048
15 292864
16 1946516
17 4934930
18 14454726
19 34918884
20 141892608
21 1100742656
22 9732668946
23 32773404950
24 97848532782
25 344699731090
26 1020872973120
27 5091106775040
28 48608795688960
29 586393249199550

[1,1,1,2,3,5,16,49,70,168,768,3300,7887,15015,
 48048,292864,1946516,4934930,14454726,34918884,
 141892608,1100742656,9732668946,32773404950,
 97848532782,344699731090,1020872973120,
 5091106775040,48608795688960,586393249199550]

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Last modified April 24 12:31 EDT 2024. Contains 371937 sequences. (Running on oeis4.)