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A283110 as a simple table

n a(n)
0 0
1 1
2 4
3 13
4 44
5 153
6 544
7 1965
8 7185
9 26536
10 98822
11 370593
12 1398029
13 5300984
14 20189792
15 77198271
16 296202907
17 1140024698
18 4399918134
19 17024040984
20 66018733123
21 256549059895
22 998839762846
23 3895616434744
24 15217813245743
25 59534874351097
26 233231355731136
27 914864639728729

[0,1,4,13,44,153,544,1965,7185,26536,98822,370593,
 1398029,5300984,20189792,77198271,296202907,
 1140024698,4399918134,17024040984,66018733123,
 256549059895,998839762846,3895616434744,
 15217813245743,59534874351097,233231355731136,
 914864639728729]

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Last modified April 19 09:23 EDT 2024. Contains 371782 sequences. (Running on oeis4.)