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A217346 as a simple table

n a(n)
1 0
2 0
3 0
4 0
5 1
6 0
7 0
8 7
9 7
10 0
11 0
12 38
13 144
14 38
15 0
16 0
17 190
18 2389
19 2389
20 190
21 0
22 0
23 918
24 37114
25 120908
26 37114
27 918
28 0
29 0
30 4367
31 561573
32 5756974
33 5756974
34 561573
35 4367
36 0
37 0
38 20623
39 8399702
40 267947653
41 838126848
42 267947653
43 8399702
44 20623
45 0
46 0
47 97052
48 124988061

[0,0,0,0,1,0,0,7,7,0,0,38,144,38,0,0,190,2389,
 2389,190,0,0,918,37114,120908,37114,918,0,0,4367,
 561573,5756974,5756974,561573,4367,0,0,20623,
 8399702,267947653,838126848,267947653,8399702,
 20623,0,0,97052,124988061]

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Last modified April 25 08:25 EDT 2024. Contains 371964 sequences. (Running on oeis4.)