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A073578 as a simple table

n a(n)
1 -1
2 -1
3 0
4 0
5 1
6 1
7 2
8 2
9 2
10 2
11 3
12 3
13 4
14 4
15 3
16 3
17 4
18 4
19 5
20 5
21 4
22 4
23 5
24 5
25 5
26 5
27 5
28 5
29 6
30 6
31 7
32 7
33 6
34 6
35 5
36 5
37 6
38 6
39 5
40 5
41 6
42 6
43 7
44 7
45 7
46 7
47 8
48 8
49 8
50 8
51 7
52 7
53 8
54 8
55 7
56 7
57 6
58 6
59 7
60 7
61 8
62 8
63 8
64 8
65 7
66 7
67 8
68 8
69 7
70 7
71 8
72 8
73 9
74 9
75 9
76 9
77 8
78 8
79 9
80 9
81 9
82 9
83 10
84 10
85 9
86 9
87 8
88 8
89 9
90 9
91 8
92 8
93 7
94 7
95 6
96 6
97 7
98 7
99 7
100 7
101 8
102 8
103 9
104 9 

[-1,-1,0,0,1,1,2,2,2,2,3,3,4,4,3,3,4,4,5,5,4,4,5,
 5,5,5,5,5,6,6,7,7,6,6,5,5,6,6,5,5,6,6,7,7,7,7,8,8,
 8,8,7,7,8,8,7,7,6,6,7,7,8,8,8,8,7,7,8,8,7,7,8,8,9,
 9,9,9,8,8,9,9,9,9,10,10,9,9,8,8,9,9,8,8,7,7,6,6,7,
 7,7,7,8,8,9,9]

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Last modified April 18 20:26 EDT 2024. Contains 371781 sequences. (Running on oeis4.)