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A171065 as a simple table

n a(n)
0 0
1 1
2 1
3 8
4 17
5 81
6 224
7 881
8 2737
9 9928
10 32481
11 113761
12 380800
13 1313441
14 4441121
15 15215688
16 51677297
17 176530481
18 600723424
19 2049428881
20 6980069457
21 23799693448
22 81088954561
23 276417142721
24 941948403200
25 3210574806081

[0,1,1,8,17,81,224,881,2737,9928,32481,113761,
 380800,1313441,4441121,15215688,51677297,
 176530481,600723424,2049428881,6980069457,
 23799693448,81088954561,276417142721,941948403200,
 3210574806081]

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Last modified April 25 07:07 EDT 2024. Contains 371964 sequences. (Running on oeis4.)