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.

A325150 Squares which can be expressed as the product of a number and its reversal in exactly two ways.

Table of values

n a(n)
1 63504
2 435600
3 7683984
4 16240900
5 25401600
6 66585600
7 420332004
8 558471424
9 647804304
10 726949444
11 782432784
12 1067328900
13 1624090000
14 1897473600
15 2341011456
16 2540160000
17 6658560000
18 50860172484
19 52587662400
20 63631071504
21 67575042304
22 78384320784
23 96118600900
24 106732890000

List of values

[63504, 435600, 7683984, 16240900, 25401600, 66585600, 420332004, 558471424, 647804304, 726949444, 782432784, 1067328900, 1624090000, 1897473600, 2341011456, 2540160000, 6658560000, 50860172484, 52587662400, 63631071504, 67575042304, 78384320784, 96118600900, 106732890000]

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

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