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.

A155167 (L)-sieve transform of A004767 = {3,7,11,15,...,4n-1,...}.

Table of values

n a(n)
1 1
2 2
3 3
4 5
5 7
6 10
7 14
8 19
9 26
10 35
11 47
12 63
13 85
14 114
15 153
16 205
17 274
18 366
19 489
20 653
21 871
22 1162
23 1550
24 2067
25 2757
26 3677
27 4903
28 6538
29 8718
30 11625
31 15501
32 20669
33 27559
34 36746
35 48995
36 65327
37 87103
38 116138
39 154851
40 206469

List of values

[1, 2, 3, 5, 7, 10, 14, 19, 26, 35, 47, 63, 85, 114, 153, 205, 274, 366, 489, 653, 871, 1162, 1550, 2067, 2757, 3677, 4903, 6538, 8718, 11625, 15501, 20669, 27559, 36746, 48995, 65327, 87103, 116138, 154851, 206469]