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.

A319384 a(n) = a(n-1) + 2*a(n-2) - 2*a(n-3) - a(n-4) + a(n-5), a(0)=1, a(1)=5, a(2)=9, a(3)=21, a(4)=29.

Table of values

n a(n)
0 1
1 5
2 9
3 21
4 29
5 49
6 61
7 89
8 105
9 141
10 161
11 205
12 229
13 281
14 309
15 369
16 401
17 469
18 505
19 581
20 621
21 705
22 749
23 841
24 889
25 989
26 1041
27 1149
28 1205
29 1321
30 1381
31 1505
32 1569
33 1701
34 1769
35 1909
36 1981
37 2129
38 2205
39 2361
40 2441
41 2605
42 2689
43 2861
44 2949
45 3129
46 3221
47 3409
48 3505
49 3701
50 3801
51 4005
52 4109
53 4321
54 4429
55 4649
56 4761
57 4989
58 5105
59 5341
60 5461

List of values

[1, 5, 9, 21, 29, 49, 61, 89, 105, 141, 161, 205, 229, 281, 309, 369, 401, 469, 505, 581, 621, 705, 749, 841, 889, 989, 1041, 1149, 1205, 1321, 1381, 1505, 1569, 1701, 1769, 1909, 1981, 2129, 2205, 2361, 2441, 2605, 2689, 2861, 2949, 3129, 3221, 3409, 3505, 3701, 3801, 4005, 4109, 4321, 4429, 4649, 4761, 4989, 5105, 5341, 5461]