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.

A152431 Eigentriangle, row sums = A000110, the Bell numbers.

Table of values

n a(n)
1 1
2 1
3 1
4 2
5 1
6 2
7 6
8 2
9 2
10 5
11 22
12 6
13 4
14 5
15 15
16 92
17 22
18 12
19 10
20 15
21 52
22 426
23 92
24 44
25 30
26 30
27 52
28 203
29 2146
30 426
31 184
32 110
33 90
34 104
35 203
36 877
37 11624
38 2146
39 852
40 460
41 330
42 312
43 406
44 877
45 4140
46 67146
47 11624
48 4292
49 2130
50 1380
51 1144
52 1218
53 1754
54 4140
55 21147

List of values

[1, 1, 1, 2, 1, 2, 6, 2, 2, 5, 22, 6, 4, 5, 15, 92, 22, 12, 10, 15, 52, 426, 92, 44, 30, 30, 52, 203, 2146, 426, 184, 110, 90, 104, 203, 877, 11624, 2146, 852, 460, 330, 312, 406, 877, 4140, 67146, 11624, 4292, 2130, 1380, 1144, 1218, 1754, 4140, 21147]

Started in 1964 by Neil J. A. Sloane | Maintained by The OEIS Foundation Inc.

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