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.

A014370 If n = binomial(b,2) + binomial(c,1), b > c >= 0 then a(n) = binomial(b+1,3) + binomial(c+1,2).

Table of values

n a(n)
1 1
2 2
3 4
4 5
5 7
6 10
7 11
8 13
9 16
10 20
11 21
12 23
13 26
14 30
15 35
16 36
17 38
18 41
19 45
20 50
21 56
22 57
23 59
24 62
25 66
26 71
27 77
28 84
29 85
30 87
31 90
32 94
33 99
34 105
35 112
36 120
37 121
38 123
39 126
40 130
41 135
42 141
43 148
44 156
45 165
46 166
47 168
48 171
49 175
50 180
51 186
52 193
53 201
54 210
55 220
56 221
57 223
58 226
59 230
60 235
61 241
62 248
63 256
64 265
65 275
66 286

List of values

[1, 2, 4, 5, 7, 10, 11, 13, 16, 20, 21, 23, 26, 30, 35, 36, 38, 41, 45, 50, 56, 57, 59, 62, 66, 71, 77, 84, 85, 87, 90, 94, 99, 105, 112, 120, 121, 123, 126, 130, 135, 141, 148, 156, 165, 166, 168, 171, 175, 180, 186, 193, 201, 210, 220, 221, 223, 226, 230, 235, 241, 248, 256, 265, 275, 286]