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A277621 as a simple table

n a(n)
0 1
1 1
2 0
3 1
4 0
5 1
6 1
7 1
8 0
9 5
10 3
11 5
12 5
13 13
14 11
15 11
16 11
17 13
18 45
19 105
20 136
21 105
22 165
23 332
24 492
25 501
26 482
27 684
28 720
29 1095
30 1656
31 3273
32 3136
33 3901
34 4948
35 6674
36 7641
37 15047
38 12879
39 17217
40 38901
41 75540
42 37743
43 73594
44 84249
45 88592
46 207324
47 403493
48 710536
49 922853
50 662019

[1,1,0,1,0,1,1,1,0,5,3,5,5,13,11,11,11,13,45,105,
 136,105,165,332,492,501,482,684,720,1095,1656,
 3273,3136,3901,4948,6674,7641,15047,12879,17217,
 38901,75540,37743,73594,84249,88592,207324,403493,
 710536,922853,662019]

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Last modified May 1 00:18 EDT 2024. Contains 372143 sequences. (Running on oeis4.)