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A030896 as a simple table

n a(n)
1 1
2 2
3 7
4 30
5 151
6 911
7 6377
8 51016
9 459145
10 4591451
11 50505962
12 606071554
13 7878930204
14 110305022865
15 1654575342979
16 26473205487672
17 450044493290434
18 8100800879227824
19 153915216705328658
20 3078304334106573166

[1,2,7,30,151,911,6377,51016,459145,4591451,
 50505962,606071554,7878930204,110305022865,
 1654575342979,26473205487672,450044493290434,
 8100800879227824,153915216705328658,
 3078304334106573166]

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Last modified July 15 11:27 EDT 2024. Contains 374332 sequences. (Running on oeis4.)