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A143592 as a simple table

n a(n)
1 0
2 1
3 0
4 1
5 1
6 3
7 3
8 6
9 8
10 12
11 18
12 26
13 40
14 60
15 89
16 135
17 201
18 303
19 453
20 680
21 1022
22 1528
23 2299
24 3443
25 5176
26 7750
27 11642
28 17443
29 26172
30 39246
31 58874
32 88308
33 132461
34 198694
35 298094
36 447097
37 670645
38 1005992
39 1508898
40 2263540

[0,1,0,1,1,3,3,6,8,12,18,26,40,60,89,135,201,303,
 453,680,1022,1528,2299,3443,5176,7750,11642,17443,
 26172,39246,58874,88308,132461,198694,298094,
 447097,670645,1005992,1508898,2263540]

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Last modified March 3 16:49 EST 2024. Contains 370512 sequences. (Running on oeis4.)