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A180186 as a simple table

n a(n)
0 1
1 1
2 0
3 1
4 1
5 0
6 2
7 3
8 0
9 9
10 8
11 3
12 44
13 45
14 12
15 1
16 265
17 264
18 90
19 8
20 1854
21 1855
22 660
23 90
24 2
25 14833
26 14832
27 5565
28 880
29 45
30 133496
31 133497
32 51912
33 9275
34 660
35 9
36 1334961
37 1334960
38 533988
39 103824
40 9275
41 264
42 14684570
43 14684571
44 6007320
45 1245972
46 129780
47 5565

[1,1,0,1,1,0,2,3,0,9,8,3,44,45,12,1,265,264,90,8,
 1854,1855,660,90,2,14833,14832,5565,880,45,133496,
 133497,51912,9275,660,9,1334961,1334960,533988,
 103824,9275,264,14684570,14684571,6007320,1245972,
 129780,5565]

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Last modified April 23 05:20 EDT 2024. Contains 371906 sequences. (Running on oeis4.)