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.

A208447 Sum of the k-th powers of the numbers of standard Young tableaux over all partitions of n; square array A(n,k), n>=0, k>=0, read by antidiagonals.

Table of values

n a(n)
0 1
1 1
2 1
3 1
4 1
5 2
6 1
7 1
8 2
9 3
10 1
11 1
12 2
13 4
14 5
15 1
16 1
17 2
18 6
19 10
20 7
21 1
22 1
23 2
24 10
25 24
26 26
27 11
28 1
29 1
30 2
31 18
32 64
33 120
34 76
35 15
36 1
37 1
38 2
39 34
40 180
41 596
42 720
43 232
44 22
45 1
46 1
47 2
48 66
49 520
50 3060
51 8056
52 5040
53 764
54 30
55 1
56 1
57 2
58 130
59 1524
60 16076
61 101160
62 130432
63 40320
64 2620
65 42

List of values

[1, 1, 1, 1, 1, 2, 1, 1, 2, 3, 1, 1, 2, 4, 5, 1, 1, 2, 6, 10, 7, 1, 1, 2, 10, 24, 26, 11, 1, 1, 2, 18, 64, 120, 76, 15, 1, 1, 2, 34, 180, 596, 720, 232, 22, 1, 1, 2, 66, 520, 3060, 8056, 5040, 764, 30, 1, 1, 2, 130, 1524, 16076, 101160, 130432, 40320, 2620, 42]