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A231063 as a simple table

n a(n)
1 0
2 0
3 0
4 0
5 2
6 0
7 0
8 6
9 6
10 0
11 0
12 20
13 34
14 20
15 0
16 0
17 68
18 208
19 208
20 68
21 0
22 0
23 230
24 1272
25 2376
26 1272
27 230
28 0
29 0
30 778
31 7818
32 27346
33 27346
34 7818
35 778
36 0
37 0
38 2632
39 47998
40 313944
41 585880
42 313944
43 47998
44 2632
45 0
46 0
47 8904
48 294832
49 3607664
50 12582344
51 12582344
52 3607664

[0,0,0,0,2,0,0,6,6,0,0,20,34,20,0,0,68,208,208,68,
 0,0,230,1272,2376,1272,230,0,0,778,7818,27346,
 27346,7818,778,0,0,2632,47998,313944,585880,
 313944,47998,2632,0,0,8904,294832,3607664,
 12582344,12582344,3607664]

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Last modified April 25 11:37 EDT 2024. Contains 371968 sequences. (Running on oeis4.)