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A154130 as a simple table

n a(n)
1 1
2 4
3 13
4 17
5 128
6 485
7 692
8 1738
9 12863
10 77042
11 109705
12 289047
13 720429
14 4475944
15 75629223
16 182575231 

[1,4,13,17,128,485,692,1738,12863,77042,109705,
 289047,720429,4475944,75629223,182575231]

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Last modified April 24 17:51 EDT 2024. Contains 371962 sequences. (Running on oeis4.)