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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.

A219191 Numbers of the form k*(7*k+1), where k = 0,-1,1,-2,2,-3,3,...

Table of values

n a(n)
1 0
2 6
3 8
4 26
5 30
6 60
7 66
8 108
9 116
10 170
11 180
12 246
13 258
14 336
15 350
16 440
17 456
18 558
19 576
20 690
21 710
22 836
23 858
24 996
25 1020
26 1170
27 1196
28 1358
29 1386
30 1560
31 1590
32 1776
33 1808
34 2006
35 2040
36 2250
37 2286
38 2508
39 2546
40 2780
41 2820
42 3066
43 3108
44 3366
45 3410
46 3680
47 3726
48 4008

List of values

[0, 6, 8, 26, 30, 60, 66, 108, 116, 170, 180, 246, 258, 336, 350, 440, 456, 558, 576, 690, 710, 836, 858, 996, 1020, 1170, 1196, 1358, 1386, 1560, 1590, 1776, 1808, 2006, 2040, 2250, 2286, 2508, 2546, 2780, 2820, 3066, 3108, 3366, 3410, 3680, 3726, 4008]

Started in 1964 by Neil J. A. Sloane | Maintained by The OEIS Foundation Inc.

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