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.

A128705 Numbers of the form 7^k*p, where 1 <= k <= 4 and p is a prime different from 7.

Table of values

n a(n)
1 14
2 21
3 35
4 77
5 91
6 98
7 119
8 133
9 147
10 161
11 203
12 217
13 245
14 259
15 287
16 301
17 329
18 371
19 413
20 427
21 469
22 497
23 511
24 539
25 553
26 581
27 623
28 637
29 679
30 686
31 707
32 721
33 749
34 763
35 791
36 833
37 889
38 917
39 931
40 959
41 973
42 1029
43 1043
44 1057
45 1099
46 1127
47 1141
48 1169
49 1211
50 1253
51 1267

List of values

[14, 21, 35, 77, 91, 98, 119, 133, 147, 161, 203, 217, 245, 259, 287, 301, 329, 371, 413, 427, 469, 497, 511, 539, 553, 581, 623, 637, 679, 686, 707, 721, 749, 763, 791, 833, 889, 917, 931, 959, 973, 1029, 1043, 1057, 1099, 1127, 1141, 1169, 1211, 1253, 1267]