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A213704 as a simple table

n a(n)
0 0
1 0
2 2
3 0
4 0
5 10
6 0
7 0
8 12
9 42
10 0
11 0
12 0
13 44
14 170
15 0
16 0
17 0
18 50
19 172
20 682
21 0
22 0
23 0
24 52
25 178
26 684
27 2730
28 0
29 0
30 0
31 56
32 180
33 690
34 2732
35 10922
36 0
37 0
38 0
39 0
40 184
41 692
42 2738
43 10924
44 43690
45 0
46 0
47 0
48 0
49 202
50 696
51 2740
52 10930
53 43692
54 174762
55 0
56 0
57 0
58 0
59 204
60 714
61 2744
62 10932
63 43698
64 174764
65 699050
66 0

[0,0,2,0,0,10,0,0,12,42,0,0,0,44,170,0,0,0,50,172,
 682,0,0,0,52,178,684,2730,0,0,0,56,180,690,2732,
 10922,0,0,0,0,184,692,2738,10924,43690,0,0,0,0,
 202,696,2740,10930,43692,174762,0,0,0,0,204,714,
 2744,10932,43698,174764,699050,0]

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Last modified April 24 18:17 EDT 2024. Contains 371962 sequences. (Running on oeis4.)