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.

A276189 Triangle read by rows: T(n,k) = 2*(6*k^2 + 1)*(n + 1 - k) for 0 < k <= n; for k = 0, T(n,0) = n + 1.

Table of values

n a(n)
0 1
1 2
2 14
3 3
4 28
5 50
6 4
7 42
8 100
9 110
10 5
11 56
12 150
13 220
14 194
15 6
16 70
17 200
18 330
19 388
20 302
21 7
22 84
23 250
24 440
25 582
26 604
27 434
28 8
29 98
30 300
31 550
32 776
33 906
34 868
35 590
36 9
37 112
38 350
39 660
40 970
41 1208
42 1302
43 1180
44 770
45 10
46 126
47 400
48 770
49 1164
50 1510
51 1736
52 1770
53 1540
54 974
55 11
56 140
57 450
58 880
59 1358
60 1812
61 2170
62 2360
63 2310
64 1948
65 1202

List of values

[1, 2, 14, 3, 28, 50, 4, 42, 100, 110, 5, 56, 150, 220, 194, 6, 70, 200, 330, 388, 302, 7, 84, 250, 440, 582, 604, 434, 8, 98, 300, 550, 776, 906, 868, 590, 9, 112, 350, 660, 970, 1208, 1302, 1180, 770, 10, 126, 400, 770, 1164, 1510, 1736, 1770, 1540, 974, 11, 140, 450, 880, 1358, 1812, 2170, 2360, 2310, 1948, 1202]