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.

A342322 T(n, k) = A064538(n)*[x^k] p(n, x) where p(n, x) = 1 + Sum_{k = 0..n-1} binomial[n, k]*p(k, 1)* ((x - 1)^(n - k) - 1) / (n - k + 1) for n >= 1 and p(0, x) = 1. Triangle read by rows, for 0 <= k <= n.

Table of values

n a(n)
0 1
1 0
2 1
3 0
4 -1
5 2
6 0
7 0
8 -1
9 1
10 0
11 1
12 1
13 -9
14 6
15 0
16 0
17 1
18 1
19 -4
20 2
21 0
22 -1
23 -1
24 6
25 6
26 -15
27 6
28 0
29 0
30 -2
31 -2
32 5
33 5
34 -9
35 3
36 0
37 3
38 3
39 -17
40 -17
41 25
42 25
43 -35
44 10
45 0
46 0
47 3
48 3
49 -7
50 -7
51 7
52 7
53 -8
54 2
55 0
56 -5
57 -5
58 28
59 28
60 -38
61 -38
62 28
63 28
64 -27
65 6
66 0
67 0
68 -10
69 -10
70 23
71 23
72 -21
73 -21
74 12
75 12
76 -10
77 2

List of values

[1, 0, 1, 0, -1, 2, 0, 0, -1, 1, 0, 1, 1, -9, 6, 0, 0, 1, 1, -4, 2, 0, -1, -1, 6, 6, -15, 6, 0, 0, -2, -2, 5, 5, -9, 3, 0, 3, 3, -17, -17, 25, 25, -35, 10, 0, 0, 3, 3, -7, -7, 7, 7, -8, 2, 0, -5, -5, 28, 28, -38, -38, 28, 28, -27, 6, 0, 0, -10, -10, 23, 23, -21, -21, 12, 12, -10, 2]