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.

A085707 Triangular array A065547 unsigned and transposed.

Table of values

n a(n)
0 1
1 1
2 0
3 1
4 1
5 0
6 1
7 3
8 3
9 0
10 1
11 6
12 17
13 17
14 0
15 1
16 10
17 55
18 155
19 155
20 0
21 1
22 15
23 135
24 736
25 2073
26 2073
27 0
28 1
29 21
30 280
31 2492
32 13573
33 38227
34 38227
35 0
36 1
37 28
38 518
39 6818
40 60605
41 330058
42 929569
43 929569
44 0
45 1
46 36
47 882
48 16086
49 211419
50 1879038
51 10233219
52 28820619

List of values

[1, 1, 0, 1, 1, 0, 1, 3, 3, 0, 1, 6, 17, 17, 0, 1, 10, 55, 155, 155, 0, 1, 15, 135, 736, 2073, 2073, 0, 1, 21, 280, 2492, 13573, 38227, 38227, 0, 1, 28, 518, 6818, 60605, 330058, 929569, 929569, 0, 1, 36, 882, 16086, 211419, 1879038, 10233219, 28820619]