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.

A089769 Duplicate of A033274.

Table of values

n a(n)
1 2
2 3
3 5
4 7
5 11
6 19
7 41
8 61
9 89
10 101
11 109
12 149
13 181
14 401
15 409
16 449
17 491
18 499
19 601
20 691
21 809

List of values

[2, 3, 5, 7, 11, 19, 41, 61, 89, 101, 109, 149, 181, 401, 409, 449, 491, 499, 601, 691, 809]

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

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