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.

A165578 Partial sums of A011627.

Table of values

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

List of values

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