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.

A071320 Least of four consecutive numbers which are cubefree and not squarefree, i.e., numbers k such that {k, k+1, k+2, k+3} are in A067259.

Table of values

n a(n)
1 844
2 1681
3 8523
4 8954
5 10050
6 10924
7 11322
8 17404
9 19940
10 22020
11 23762
12 24450
13 25772
14 27547
15 30923
16 30924
17 33172
18 34347
19 38724
20 39050
21 39347
22 40050
23 47673
24 47724
25 47825
26 49147
27 54585
28 55449
29 57474
30 58473
31 58849
32 58867
33 59924
34 62865

List of values

[844, 1681, 8523, 8954, 10050, 10924, 11322, 17404, 19940, 22020, 23762, 24450, 25772, 27547, 30923, 30924, 33172, 34347, 38724, 39050, 39347, 40050, 47673, 47724, 47825, 49147, 54585, 55449, 57474, 58473, 58849, 58867, 59924, 62865]