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.

A351255 Numbers whose k-th arithmetic derivative is zero for some k>0, ordered by their position in A276086.

Table of values

n a(n)
1 1
2 2
3 3
4 6
5 9
6 18
7 5
8 10
9 30
10 25
11 150
12 375
13 750
14 5625
15 7
16 14
17 21
18 42
19 126
20 70
21 105
22 315
23 350
24 1575
25 3150
26 1750
27 2625
28 49
29 98
30 882
31 490
32 735
33 4410
34 2450
35 3675
36 11025
37 12250
38 30625
39 61250
40 183750
41 686
42 3430
43 5145
44 25725
45 77175
46 385875
47 1929375
48 3858750
49 4802
50 72030
51 120050
52 180075
53 33614
54 100842
55 117649
56 705894
57 26471025

List of values

[1, 2, 3, 6, 9, 18, 5, 10, 30, 25, 150, 375, 750, 5625, 7, 14, 21, 42, 126, 70, 105, 315, 350, 1575, 3150, 1750, 2625, 49, 98, 882, 490, 735, 4410, 2450, 3675, 11025, 12250, 30625, 61250, 183750, 686, 3430, 5145, 25725, 77175, 385875, 1929375, 3858750, 4802, 72030, 120050, 180075, 33614, 100842, 117649, 705894, 26471025]