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.

A169605 Numbers x of the form x = 2*y - 3 = 3*z - 2 where y and z are primes.

Table of values

n a(n)
1 7
2 19
3 31
4 55
5 91
6 139
7 175
8 199
9 211
10 379
11 391
12 451
13 499
14 535
15 631
16 715
17 919
18 931
19 1039
20 1135
21 1291
22 1315
23 1399
24 1435
25 1639
26 1711
27 1759
28 1819
29 1855
30 1891
31 1939
32 2179
33 2215
34 2359
35 2431
36 2515
37 2575
38 2719
39 2731
40 2899
41 2971
42 3115
43 3271
44 3691
45 3775
46 3955
47 4195

List of values

[7, 19, 31, 55, 91, 139, 175, 199, 211, 379, 391, 451, 499, 535, 631, 715, 919, 931, 1039, 1135, 1291, 1315, 1399, 1435, 1639, 1711, 1759, 1819, 1855, 1891, 1939, 2179, 2215, 2359, 2431, 2515, 2575, 2719, 2731, 2899, 2971, 3115, 3271, 3691, 3775, 3955, 4195]