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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.

A359232 a(n) is the smallest centered square number divisible by exactly n centered square numbers.

Table of values

n a(n)
1 1
2 5
3 25
4 925
5 1625
6 1105
7 47125
8 350285
9 493025
10 3572465
11 47074105
12 13818025
13 4109345825
14 171921425
15 294346585
16 130334225125
17 190608050165
18 2687125303525
19 2406144489125
20 5821530534625
21 49723952067725
22 1500939251825
23 665571884367325
24 8362509238504525
25 1344402738869125

List of values

[1, 5, 25, 925, 1625, 1105, 47125, 350285, 493025, 3572465, 47074105, 13818025, 4109345825, 171921425, 294346585, 130334225125, 190608050165, 2687125303525, 2406144489125, 5821530534625, 49723952067725, 1500939251825, 665571884367325, 8362509238504525, 1344402738869125]

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

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