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A298938 as a simple table

n a(n)
0 1
1 1
2 1
3 4
4 5
5 686
6 13942
7 455988
8 13617853
9 454222894
10 18323165948
11 802161109047
12 42149084452070
13 2481730049781672
14 157265294178424356
15 10977302934685469078
16 812821237985857557677
17 64539935903231450294134
18 5504599828399250884049308

[1,1,1,4,5,686,13942,455988,13617853,454222894,
 18323165948,802161109047,42149084452070,
 2481730049781672,157265294178424356,
 10977302934685469078,812821237985857557677,
 64539935903231450294134,5504599828399250884049308]

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Last modified April 25 04:42 EDT 2024. Contains 371964 sequences. (Running on oeis4.)