cp's OEIS Frontend

This is a front-end for the Online Encyclopedia of Integer Sequences, made by Christian Perfect. The idea is to provide OEIS entries in non-ancient HTML, and then to think about how they're presented visually. The source code is on GitHub.

A104514 a(n) = least number k > 1 of consecutive integers which sum to 2*n; or a(n) = 0 if n is a power of 2.

Table of values

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

List of values

[0, 0, 3, 0, 4, 3, 4, 0, 3, 5, 4, 3, 4, 7, 3, 0, 4, 3, 4, 5, 3, 8, 4, 3, 4, 8, 3, 7, 4, 3, 4, 0, 3, 8, 4, 3, 4, 8, 3, 5, 4, 3, 4, 11, 3, 8, 4, 3, 4, 5, 3, 13, 4, 3, 4, 7, 3, 8, 4, 3, 4, 8, 3, 0, 4, 3, 4, 16, 3, 5, 4, 3, 4, 8, 3, 16, 4, 3, 4, 5, 3, 8, 4, 3, 4, 8, 3, 11, 4, 3, 4, 16, 3, 8, 4, 3, 4, 7, 3, 5, 4, 3, 4]