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A071919 formatted as a simple table:

n a(n)
0 1
1 1
2 0
3 1
4 1
5 0
6 1
7 2
8 1
9 0
10 1
11 3
12 3
13 1
14 0
15 1
16 4
17 6
18 4
19 1
20 0
21 1
22 5
23 10
24 10
25 5
26 1
27 0
28 1
29 6
30 15
31 20
32 15
33 6
34 1
35 0
36 1
37 7
38 21
39 35
40 35
41 21
42 7
43 1
44 0
45 1
46 8
47 28
48 56
49 70
50 56
51 28
52 8
53 1
54 0
55 1
56 9
57 36
58 84
59 126
60 126
61 84
62 36
63 9
64 1
65 0
66 1
67 10
68 45
69 120
70 210
71 252
72 210
73 120
74 45
75 10
76 1
77 0
78 1
79 11
80 55
81 165
82 330
83 462

[1,1,0,1,1,0,1,2,1,0,1,3,3,1,0,1,4,6,4,1,0,1,5,10,
 10,5,1,0,1,6,15,20,15,6,1,0,1,7,21,35,35,21,7,1,0,
 1,8,28,56,70,56,28,8,1,0,1,9,36,84,126,126,84,36,
 9,1,0,1,10,45,120,210,252,210,120,45,10,1,0,1,11,
 55,165,330,462]

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Last modified November 25 20:09 EST 2009. Contains 167514 sequences.


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