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.

A348771 a(n) = A031160(n)/2.

Table of values

n a(n)
1 1
2 4
3 7
4 16
5 25
6 34
7 37
8 64
9 67
10 85
11 97
12 118
13 130
14 142
15 160
16 196
17 214
18 238
19 244
20 259
21 268
22 289
23 307
24 310
25 322
26 364
27 370
28 442
29 448
30 463
31 466
32 490
33 496
34 505
35 511
36 520
37 547
38 553
39 601
40 616
41 625
42 631
43 694
44 709
45 736
46 748
47 751
48 772
49 793
50 799
51 820
52 883
53 886
54 916
55 961

List of values

[1, 4, 7, 16, 25, 34, 37, 64, 67, 85, 97, 118, 130, 142, 160, 196, 214, 238, 244, 259, 268, 289, 307, 310, 322, 364, 370, 442, 448, 463, 466, 490, 496, 505, 511, 520, 547, 553, 601, 616, 625, 631, 694, 709, 736, 748, 751, 772, 793, 799, 820, 883, 886, 916, 961]