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.

A219311 Number T(n,k) of standard Young tableaux for partitions of n into exactly k distinct parts; triangle T(n,k), n>=0, 0<=k<=A003056(n), read by rows.

Table of values

n a(n)
0 1
1 0
2 1
3 0
4 1
5 0
6 1
7 2
8 0
9 1
10 3
11 0
12 1
13 9
14 0
15 1
16 14
17 16
18 0
19 1
20 34
21 35
22 0
23 1
24 55
25 134
26 0
27 1
28 125
29 435
30 0
31 1
32 209
33 1213
34 768
35 0
36 1
37 461
38 3454
39 2310
40 0
41 1
42 791
43 10484
44 11407
45 0
46 1
47 1715
48 28249
49 44187
50 0
51 1
52 3002
53 80302
54 200044
55 0
56 1
57 6434
58 231895
59 680160
60 292864

List of values

[1, 0, 1, 0, 1, 0, 1, 2, 0, 1, 3, 0, 1, 9, 0, 1, 14, 16, 0, 1, 34, 35, 0, 1, 55, 134, 0, 1, 125, 435, 0, 1, 209, 1213, 768, 0, 1, 461, 3454, 2310, 0, 1, 791, 10484, 11407, 0, 1, 1715, 28249, 44187, 0, 1, 3002, 80302, 200044, 0, 1, 6434, 231895, 680160, 292864]