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.

A144254 Eigentriangle by rows, termwise products of A078812 and its eigensequence, A125274.

Table of values

n a(n)
1 1
2 2
3 1
4 3
5 4
6 3
7 4
8 10
9 18
10 10
11 5
12 20
13 63
14 80
15 42
16 6
17 35
18 168
19 360
20 420
21 210
22 7
23 56
24 378
25 1200
26 2310
27 2520
28 1199
29 8
30 84
31 756
32 3300
33 9240
34 16380
35 16786
36 7670
37 9
38 120
39 1386
40 7920
41 30030
42 76440
43 125895
44 122720
45 54224
46 10
47 165
48 2376
49 17160
50 84084
51 286650

List of values

[1, 2, 1, 3, 4, 3, 4, 10, 18, 10, 5, 20, 63, 80, 42, 6, 35, 168, 360, 420, 210, 7, 56, 378, 1200, 2310, 2520, 1199, 8, 84, 756, 3300, 9240, 16380, 16786, 7670, 9, 120, 1386, 7920, 30030, 76440, 125895, 122720, 54224, 10, 165, 2376, 17160, 84084, 286650]