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.

A103152 Smallest odd number which can be written as a sum 2p+q (where p and q are both odd primes, A065091) in exactly n ways, zero if there are no such odd number.

Table of values

n a(n)
1 9
2 13
3 17
4 29
5 45
6 51
7 69
8 81
9 99
10 93
11 105
12 135
13 153
14 201
15 195
16 165
17 231
18 237
19 321
20 297
21 225
22 363
23 725
24 393
25 285
26 315
27 471
28 483
29 435
30 405
31 465
32 561
33 555
34 495
35 609
36 783
37 675
38 867
39 849
40 963
41 645
42 525
43 693
44 897
45 795
46 915
47 987
48 735
49 855
50 825
51 765
52 1095
53 975
54 1467

List of values

[9, 13, 17, 29, 45, 51, 69, 81, 99, 93, 105, 135, 153, 201, 195, 165, 231, 237, 321, 297, 225, 363, 725, 393, 285, 315, 471, 483, 435, 405, 465, 561, 555, 495, 609, 783, 675, 867, 849, 963, 645, 525, 693, 897, 795, 915, 987, 735, 855, 825, 765, 1095, 975, 1467]