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A255706 as a simple table

n a(n)
0 1
1 1
2 1
3 4
4 11
5 38
6 151
7 655
8 3112
9 16000
10 88285
11 519592
12 3244512
13 21400146
14 148530179
15 1081222613
16 8231314455
17 65369494593
18 540322688516
19 4639020151529
20 41295634331020
21 380514484523095
22 3623898600072459
23 35622399584611476
24 360965731323718242

[1,1,1,4,11,38,151,655,3112,16000,88285,519592,
 3244512,21400146,148530179,1081222613,8231314455,
 65369494593,540322688516,4639020151529,
 41295634331020,380514484523095,3623898600072459,
 35622399584611476,360965731323718242]

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Last modified April 19 03:05 EDT 2024. Contains 371782 sequences. (Running on oeis4.)