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.

A101164 Triangle read by rows: Delannoy numbers minus binomial coefficients.

Table of values

n a(n)
0 0
1 0
2 0
3 0
4 1
5 0
6 0
7 2
8 2
9 0
10 0
11 3
12 7
13 3
14 0
15 0
16 4
17 15
18 15
19 4
20 0
21 0
22 5
23 26
24 43
25 26
26 5
27 0
28 0
29 6
30 40
31 94
32 94
33 40
34 6
35 0
36 0
37 7
38 57
39 175
40 251
41 175
42 57
43 7
44 0
45 0
46 8
47 77
48 293
49 555
50 555
51 293
52 77
53 8
54 0
55 0
56 9
57 100
58 455
59 1079
60 1431
61 1079
62 455
63 100
64 9
65 0
66 0
67 10
68 126
69 668
70 1911
71 3191
72 3191
73 1911
74 668
75 126
76 10
77 0

List of values

[0, 0, 0, 0, 1, 0, 0, 2, 2, 0, 0, 3, 7, 3, 0, 0, 4, 15, 15, 4, 0, 0, 5, 26, 43, 26, 5, 0, 0, 6, 40, 94, 94, 40, 6, 0, 0, 7, 57, 175, 251, 175, 57, 7, 0, 0, 8, 77, 293, 555, 555, 293, 77, 8, 0, 0, 9, 100, 455, 1079, 1431, 1079, 455, 100, 9, 0, 0, 10, 126, 668, 1911, 3191, 3191, 1911, 668, 126, 10, 0]