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A180983 as a simple table

n a(n)
1 1
2 1
3 1
4 0
5 2
6 1
7 0
8 1
9 4
10 1
11 0
12 1
13 6
14 6
15 1
16 0
17 0
18 10
19 20
20 9
21 1
22 0
23 0
24 9
25 71
26 49
27 12
28 1
29 0
30 0
31 6
32 200
33 368
34 109
35 16
36 1
37 0
38 0
39 3
40 450
41 2403
42 1502
43 222
44 20
45 1
46 0
47 0
48 1
49 780
50 13059
51 19929
52 5208
53 412
54 25
55 1
56 0
57 0
58 0
59 1042
60 60488
61 238535
62 135984
63 15983
64 712
65 30
66 1
67 0
68 0
69 0
70 1084

[1,1,1,0,2,1,0,1,4,1,0,1,6,6,1,0,0,10,20,9,1,0,0,
 9,71,49,12,1,0,0,6,200,368,109,16,1,0,0,3,450,
 2403,1502,222,20,1,0,0,1,780,13059,19929,5208,412,
 25,1,0,0,0,1042,60488,238535,135984,15983,712,30,
 1,0,0,0,1084]

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Last modified April 24 22:17 EDT 2024. Contains 371964 sequences. (Running on oeis4.)