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A230994 as a simple table

n a(n)
1 0
2 0
3 0
4 0
5 2
6 0
7 0
8 2
9 2
10 0
11 0
12 16
13 14
14 16
15 0
16 0
17 66
18 182
19 182
20 66
21 0
22 0
23 396
24 2364
25 10914
26 2364
27 396
28 0
29 0
30 2172
31 36020
32 465638
33 465638
34 36020
35 2172
36 0
37 0
38 12094
39 513774
40 20549430
41 57701860
42 20549430
43 513774
44 12094
45 0
46 0
47 66948
48 7466956
49 899786196

[0,0,0,0,2,0,0,2,2,0,0,16,14,16,0,0,66,182,182,66,
 0,0,396,2364,10914,2364,396,0,0,2172,36020,465638,
 465638,36020,2172,0,0,12094,513774,20549430,
 57701860,20549430,513774,12094,0,0,66948,7466956,
 899786196]

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Last modified June 15 19:43 EDT 2024. Contains 373410 sequences. (Running on oeis4.)