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.

A208896 Rectangular table where the g.f. of row n satisfies: R(n,x) = 1 + x*R(n,x)^n * [d/dx x/R(n,x)] for n>=0, as read by antidiagonals.

Table of values

n a(n)
0 1
1 1
2 1
3 1
4 1
5 -2
6 1
7 1
8 -1
9 9
10 1
11 1
12 0
13 3
14 -56
15 1
16 1
17 1
18 0
19 -13
20 425
21 1
22 1
23 2
24 0
25 0
26 71
27 -3726
28 1
29 1
30 3
31 3
32 -1
33 0
34 -461
35 36652
36 1
37 1
38 4
39 9
40 0
41 1
42 0
43 3447
44 -397440
45 1
46 1
47 5
48 18
49 19
50 -12
51 0
52 0
53 -29093
54 4695489
55 1
56 1
57 6
58 30
59 72
60 0
61 -14
62 0
63 0
64 273343
65 -59941550

List of values

[1, 1, 1, 1, 1, -2, 1, 1, -1, 9, 1, 1, 0, 3, -56, 1, 1, 1, 0, -13, 425, 1, 1, 2, 0, 0, 71, -3726, 1, 1, 3, 3, -1, 0, -461, 36652, 1, 1, 4, 9, 0, 1, 0, 3447, -397440, 1, 1, 5, 18, 19, -12, 0, 0, -29093, 4695489, 1, 1, 6, 30, 72, 0, -14, 0, 0, 273343, -59941550]