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A057862 as a simple table

n a(n)
1 0
2 0
3 0
4 1
5 2
6 0
7 11
8 4
9 2
10 34
11 1
12 64
13 37
14 173
15 438
16 394
17 118
18 1160
19 1663
20 1
21 6466
22 14508
23 20764
24 38368
25 18257
26 99928
27 64234
28 202972
29 15836
30 410224
31 184593
32 1520257
33 538006
34 2773540
35 5886173
36 9996832
37 5132559
38 9902536
39 21703576
40 33466456

[0,0,0,1,2,0,11,4,2,34,1,64,37,173,438,394,118,
 1160,1663,1,6466,14508,20764,38368,18257,99928,
 64234,202972,15836,410224,184593,1520257,538006,
 2773540,5886173,9996832,5132559,9902536,21703576,
 33466456]

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Last modified April 23 02:53 EDT 2024. Contains 371906 sequences. (Running on oeis4.)