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.

A206528 5^n concatenated with itself.

Table of values

n a(n)
0 11
1 55
2 2525
3 125125
4 625625
5 31253125
6 1562515625
7 7812578125
8 390625390625
9 19531251953125
10 97656259765625
11 4882812548828125
12 244140625244140625
13 12207031251220703125
14 61035156256103515625
15 3051757812530517578125
16 152587890625152587890625

List of values

[11, 55, 2525, 125125, 625625, 31253125, 1562515625, 7812578125, 390625390625, 19531251953125, 97656259765625, 4882812548828125, 244140625244140625, 12207031251220703125, 61035156256103515625, 3051757812530517578125, 152587890625152587890625]

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

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