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A102953 as a simple table

n a(n)
1 1
2 4
3 7
4 12
5 30
6 94
7 178
8 196
9 564
10 1801
11 3520
12 3538
13 8233
14 35161
15 37405
16 42330
17 70051
18 90792
19 124096
20 152670 

[1,4,7,12,30,94,178,196,564,1801,3520,3538,8233,
 35161,37405,42330,70051,90792,124096,152670]

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Last modified April 25 10:51 EDT 2024. Contains 371967 sequences. (Running on oeis4.)