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A181413 as a simple table

n a(n)
1 2
2 8
3 47
4 2163
5 18543
6 241727
7 3101272
8 842894268
9 8245041748
10 521781374353
11 101476250977928
12 671795954794788
13 32126984574675193
14 425090834074746637
15 309609468228403885693
16 25836182225971546313682
17 38544366727563360743217
18 217758730168965028986551783
19 25789605237863389220212237968
20 309600287787935978580674202007

[2,8,47,2163,18543,241727,3101272,842894268,
 8245041748,521781374353,101476250977928,
 671795954794788,32126984574675193,
 425090834074746637,309609468228403885693,
 25836182225971546313682,38544366727563360743217,
 217758730168965028986551783,
 25789605237863389220212237968,
 309600287787935978580674202007]

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Last modified April 18 18:58 EDT 2024. Contains 371781 sequences. (Running on oeis4.)