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.

A344618 Reverse-alternating sums of standard compositions (A066099). Alternating sums of the compositions ranked by A228351.

Table of values

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

List of values

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

Started in 1964 by Neil J. A. Sloane | Maintained by The OEIS Foundation Inc.

Content is available under The OEIS End-User License Agreement.