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.

A117652 a(n) = floor(n*(n+2)*(n+4)*(n-6)/192).

Table of values

n a(n)
0 0
1 -1
2 -1
3 -2
4 -2
5 -2
6 0
7 3
8 10
9 20
10 35
11 55
12 84
13 120
14 168
15 227
16 300
17 388
18 495
19 621
20 770
21 943
22 1144
23 1374
24 1638
25 1937
26 2275
27 2654
28 3080
29 3553
30 4080
31 4662
32 5304
33 6009
34 6783
35 7628
36 8550
37 9552
38 10640
39 11817
40 13090
41 14462
42 15939
43 17525
44 19228
45 21050
46 23000
47 25081

List of values

[0, -1, -1, -2, -2, -2, 0, 3, 10, 20, 35, 55, 84, 120, 168, 227, 300, 388, 495, 621, 770, 943, 1144, 1374, 1638, 1937, 2275, 2654, 3080, 3553, 4080, 4662, 5304, 6009, 6783, 7628, 8550, 9552, 10640, 11817, 13090, 14462, 15939, 17525, 19228, 21050, 23000, 25081]