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.

A340735 a(n) is the smallest positive integer that begins a run of exactly 2*n-1 consecutive integers having at least 4 divisors each.

Table of values

n a(n)
1 6
2 14
3 32
4 90
5 140
6 200
7 294
8 1832
9 1070
10 888
11 1130
12 2180
13 2478
14 2972
15 4298
16 5592
17 1328
18 9552
19 30594
20 19334
21 16142
22 15684
23 81464
24 28230
25 31908
26 19610
27 35618
28 82074
29 44294
30 43332
31 34062
32 89690
33 162144
34 134514
35 173360
36 31398
37 404598
38 212702
39 188030
40 542604
41 265622

List of values

[6, 14, 32, 90, 140, 200, 294, 1832, 1070, 888, 1130, 2180, 2478, 2972, 4298, 5592, 1328, 9552, 30594, 19334, 16142, 15684, 81464, 28230, 31908, 19610, 35618, 82074, 44294, 43332, 34062, 89690, 162144, 134514, 173360, 31398, 404598, 212702, 188030, 542604, 265622]