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.

A276953 Square array A(row,col) read by antidiagonals: A(1,col) = A273670(col-1), and for row > 1, A(row,col) = A153880(A(row-1,col)); Dispersion of factorial base shift A153880 (array transposed).

Table of values

n a(n)
1 1
2 3
3 2
4 4
5 8
6 6
7 5
8 12
9 30
10 24
11 7
12 14
13 48
14 144
15 120
16 9
17 26
18 54
19 240
20 840
21 720
22 10
23 32
24 126
25 264
26 1440
27 5760
28 5040
29 11
30 36
31 150
32 744
33 1560
34 10080
35 45360
36 40320
37 13
38 38
39 168
40 864
41 5160
42 10800
43 80640
44 403200
45 362880
46 15
47 50
48 174
49 960
50 5880
51 41040
52 85680
53 725760
54 3991680
55 3628800
56 16
57 56
58 246
59 984
60 6480
61 46080
62 367920
63 766080
64 7257600
65 43545600
66 39916800

List of values

[1, 3, 2, 4, 8, 6, 5, 12, 30, 24, 7, 14, 48, 144, 120, 9, 26, 54, 240, 840, 720, 10, 32, 126, 264, 1440, 5760, 5040, 11, 36, 150, 744, 1560, 10080, 45360, 40320, 13, 38, 168, 864, 5160, 10800, 80640, 403200, 362880, 15, 50, 174, 960, 5880, 41040, 85680, 725760, 3991680, 3628800, 16, 56, 246, 984, 6480, 46080, 367920, 766080, 7257600, 43545600, 39916800]