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.

A181412 Squares whose reverse is a triangular number; trailing zeros are permitted.

Table of values

n a(n)
1 1
2 100
3 10000
4 1000000
5 1306449
6 100000000
7 130644900
8 1044000721
9 10000000000
10 12957041241
11 13064490000
12 104400072100
13 1000000000000
14 1019072079081
15 1174279984164
16 1295704124100
17 1306449000000
18 6454272356676
19 10440007210000

List of values

[1, 100, 10000, 1000000, 1306449, 100000000, 130644900, 1044000721, 10000000000, 12957041241, 13064490000, 104400072100, 1000000000000, 1019072079081, 1174279984164, 1295704124100, 1306449000000, 6454272356676, 10440007210000]

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

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