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A030966 as a simple table

n a(n)
1 1
2 2
3 7
4 31
5 159
6 958
7 6706
8 53654
9 482888
10 4828888
11 53117772
12 637413271
13 8286372532
14 116009215452
15 1740138231786
16 27842211708589
17 473317599046024
18 8519716782828440
19 161874618873740361
20 3237492377474807236

[1,2,7,31,159,958,6706,53654,482888,4828888,
 53117772,637413271,8286372532,116009215452,
 1740138231786,27842211708589,473317599046024,
 8519716782828440,161874618873740361,
 3237492377474807236]

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Last modified May 4 05:37 EDT 2024. Contains 372230 sequences. (Running on oeis4.)