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.

A046590 Numerators of the elements to the right of the central elements of the 1/4-Pascal triangle (by row), excluding 1's.

Table of values

n a(n)
1 5
2 9
3 19
4 13
5 8
6 17
7 35
8 49
9 21
10 119
11 35
12 25
13 259
14 189
15 95
16 29
17 112
18 71
19 31
20 33
21 483
22 183
23 102
24 157
25 37
26 849
27 285
28 565
29 97
30 41
31 1815
32 1419
33 1705
34 759
35 235
36 45
37 1617
38 4543
39 616
40 497
41 70
42 49
43 3432
44 11011
45 7007
46 1729
47 637
48 329
49 53
50 24739
51 9009
52 10465
53 1183
54 1603

List of values

[5, 9, 19, 13, 8, 17, 35, 49, 21, 119, 35, 25, 259, 189, 95, 29, 112, 71, 31, 33, 483, 183, 102, 157, 37, 849, 285, 565, 97, 41, 1815, 1419, 1705, 759, 235, 45, 1617, 4543, 616, 497, 70, 49, 3432, 11011, 7007, 1729, 637, 329, 53, 24739, 9009, 10465, 1183, 1603]