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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.

A248108 Areas of primitive Heronian triangles K which are perfect squares.

Table of values

n a(n)
1 36
2 900
3 7056
4 32400
5 41616
6 44100
7 54756
8 63504
9 69696
10 108900
11 112896
12 176400
13 213444
14 298116
15 396900
16 435600
17 509796
18 608400
19 705600
20 736164
21 756900
22 777924
23 853776
24 980100
25 1040400
26 1192464
27 1299600
28 1368900
29 1920996
30 2039184
31 2304324
32 2340900
33 2414916
34 2433600
35 2683044
36 2722500
37 2822400
38 2944656
39 3755844
40 3802500
41 3920400
42 4161600
43 4588164
44 4769856
45 5336100
46 5731236

List of values

[36, 900, 7056, 32400, 41616, 44100, 54756, 63504, 69696, 108900, 112896, 176400, 213444, 298116, 396900, 435600, 509796, 608400, 705600, 736164, 756900, 777924, 853776, 980100, 1040400, 1192464, 1299600, 1368900, 1920996, 2039184, 2304324, 2340900, 2414916, 2433600, 2683044, 2722500, 2822400, 2944656, 3755844, 3802500, 3920400, 4161600, 4588164, 4769856, 5336100, 5731236]

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

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