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A187857 as a simple table

n a(n)
1 1
2 4
3 0
4 9
5 5
6 0
7 16
8 27
9 2
10 0
11 25
12 65
13 81
14 0
15 0
16 36
17 119
18 254
19 216
20 0
21 0
22 49
23 189
24 578
25 968
26 486
27 0
28 0
29 64
30 275
31 1030
32 2754
33 3320
34 846
35 0
36 0
37 81
38 377
39 1610
40 5428
41 11986
42 9932
43 1206
44 0
45 0
46 100
47 495
48 2318
49 9237
50 26836
51 47962
52 26584
53 1008
54 0
55 0
56 121
57 629
58 3154
59 14040

[1,4,0,9,5,0,16,27,2,0,25,65,81,0,0,36,119,254,
 216,0,0,49,189,578,968,486,0,0,64,275,1030,2754,
 3320,846,0,0,81,377,1610,5428,11986,9932,1206,0,0,
 100,495,2318,9237,26836,47962,26584,1008,0,0,121,
 629,3154,14040]

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Last modified December 4 08:53 EST 2021. Contains 349481 sequences. (Running on oeis4.)