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.

A309290 Numbers k such that binomial(k^2,k) - k^2 is squarefree.

Table of values

n a(n)
1 0
2 2
3 5
4 7
5 11
6 17
7 19
8 23
9 29
10 31
11 33
12 35
13 41
14 43
15 47
16 59
17 61
18 65
19 67
20 71
21 73
22 77
23 79
24 83
25 89

List of values

[0, 2, 5, 7, 11, 17, 19, 23, 29, 31, 33, 35, 41, 43, 47, 59, 61, 65, 67, 71, 73, 77, 79, 83, 89]

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

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