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.

A037624 Decimal expansion of a(n) is given by the first n terms of the periodic sequence with initial period 2,0,3.

Table of values

n a(n)
1 2
2 20
3 203
4 2032
5 20320
6 203203
7 2032032
8 20320320
9 203203203
10 2032032032
11 20320320320
12 203203203203
13 2032032032032
14 20320320320320
15 203203203203203
16 2032032032032032
17 20320320320320320
18 203203203203203203
19 2032032032032032032
20 20320320320320320320

List of values

[2, 20, 203, 2032, 20320, 203203, 2032032, 20320320, 203203203, 2032032032, 20320320320, 203203203203, 2032032032032, 20320320320320, 203203203203203, 2032032032032032, 20320320320320320, 203203203203203203, 2032032032032032032, 20320320320320320320]

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

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