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.

A269062 Magic sums of 3 X 3 semimagic squares composed of positive triangular numbers and squares.

Table of values

n a(n)
1 136
2 146
3 161
4 175
5 200
6 230
7 236
8 250
9 263
10 277
11 280
12 290
13 301
14 316
15 317
16 326
17 340
18 346
19 355
20 370
21 382
22 394
23 395
24 398
25 406
26 410
27 416
28 421
29 425
30 431
31 434
32 436
33 445
34 446
35 450
36 461
37 470
38 472
39 481
40 484
41 487
42 494
43 497
44 499
45 502
46 511
47 515
48 518
49 520
50 527
51 530

List of values

[136, 146, 161, 175, 200, 230, 236, 250, 263, 277, 280, 290, 301, 316, 317, 326, 340, 346, 355, 370, 382, 394, 395, 398, 406, 410, 416, 421, 425, 431, 434, 436, 445, 446, 450, 461, 470, 472, 481, 484, 487, 494, 497, 499, 502, 511, 515, 518, 520, 527, 530]