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.

A276945 Square array A(row,col): A(row,1) = A276155(row), and for col > 1, A(row,col) = A276154(A(row,col-1)); Dispersion of primorial base left shift A276154.

Table of values

n a(n)
1 1
2 2
3 3
4 6
5 8
6 4
7 30
8 36
9 12
10 5
11 210
12 240
13 60
14 14
15 7
16 2310
17 2520
18 420
19 66
20 32
21 9
22 30030
23 32340
24 4620
25 450
26 216
27 38
28 10
29 510510
30 540540
31 60060
32 4830
33 2340
34 246
35 42
36 11
37 9699690
38 10210200
39 1021020
40 62370
41 30240
42 2550
43 270
44 44
45 13
46 223092870
47 232792560
48 19399380
49 1051050
50 512820
51 32550
52 2730
53 276
54 62
55 15

List of values

[1, 2, 3, 6, 8, 4, 30, 36, 12, 5, 210, 240, 60, 14, 7, 2310, 2520, 420, 66, 32, 9, 30030, 32340, 4620, 450, 216, 38, 10, 510510, 540540, 60060, 4830, 2340, 246, 42, 11, 9699690, 10210200, 1021020, 62370, 30240, 2550, 270, 44, 13, 223092870, 232792560, 19399380, 1051050, 512820, 32550, 2730, 276, 62, 15]