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.

A005892 Truncated square numbers: 7*n^2 + 4*n + 1.

Table of values

n a(n)
0 1
1 12
2 37
3 76
4 129
5 196
6 277
7 372
8 481
9 604
10 741
11 892
12 1057
13 1236
14 1429
15 1636
16 1857
17 2092
18 2341
19 2604
20 2881
21 3172
22 3477
23 3796
24 4129
25 4476
26 4837
27 5212
28 5601
29 6004
30 6421
31 6852
32 7297
33 7756
34 8229
35 8716
36 9217
37 9732
38 10261
39 10804
40 11361
41 11932

List of values

[1, 12, 37, 76, 129, 196, 277, 372, 481, 604, 741, 892, 1057, 1236, 1429, 1636, 1857, 2092, 2341, 2604, 2881, 3172, 3477, 3796, 4129, 4476, 4837, 5212, 5601, 6004, 6421, 6852, 7297, 7756, 8229, 8716, 9217, 9732, 10261, 10804, 11361, 11932]

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

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