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.

A193844 Triangular array: the fission of ((x+1)^n) by ((x+1)^n); i.e., the self-fission of Pascal's triangle.

Table of values

n a(n)
0 1
1 1
2 3
3 1
4 5
5 7
6 1
7 7
8 17
9 15
10 1
11 9
12 31
13 49
14 31
15 1
16 11
17 49
18 111
19 129
20 63
21 1
22 13
23 71
24 209
25 351
26 321
27 127
28 1
29 15
30 97
31 351
32 769
33 1023
34 769
35 255
36 1
37 17
38 127
39 545
40 1471
41 2561
42 2815
43 1793
44 511
45 1
46 19
47 161
48 799
49 2561
50 5503
51 7937
52 7423
53 4097
54 1023

List of values

[1, 1, 3, 1, 5, 7, 1, 7, 17, 15, 1, 9, 31, 49, 31, 1, 11, 49, 111, 129, 63, 1, 13, 71, 209, 351, 321, 127, 1, 15, 97, 351, 769, 1023, 769, 255, 1, 17, 127, 545, 1471, 2561, 2815, 1793, 511, 1, 19, 161, 799, 2561, 5503, 7937, 7423, 4097, 1023]