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.

A292159 Square array A(n,k), n>=0, k>=0, read by antidiagonals, where column k is the expansion of Re((k*i; x)_inf), and (a; q)_inf is the q-Pochhammer symbol, i = sqrt(-1).

Table of values

n a(n)
0 1
1 1
2 0
3 1
4 -1
5 0
6 1
7 -4
8 -1
9 0
10 1
11 -9
12 -4
13 -2
14 0
15 1
16 -16
17 -9
18 -8
19 -2
20 0
21 1
22 -25
23 -16
24 -18
25 -8
26 -3
27 0
28 1
29 -36
30 -25
31 -32
32 -18
33 -12
34 -2
35 0
36 1
37 -49
38 -36
39 -50
40 -32
41 -27
42 4
43 -3
44 0
45 1
46 -64
47 -49
48 -72
49 -50
50 -48
51 54
52 0
53 -2
54 0
55 1
56 -81
57 -64
58 -98
59 -72
60 -75
61 208
62 45
63 16
64 -2

List of values

[1, 1, 0, 1, -1, 0, 1, -4, -1, 0, 1, -9, -4, -2, 0, 1, -16, -9, -8, -2, 0, 1, -25, -16, -18, -8, -3, 0, 1, -36, -25, -32, -18, -12, -2, 0, 1, -49, -36, -50, -32, -27, 4, -3, 0, 1, -64, -49, -72, -50, -48, 54, 0, -2, 0, 1, -81, -64, -98, -72, -75, 208, 45, 16, -2]