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.

A376370 Square array read by antidiagonals: row n lists numbers that occur exactly n times in A036038 (or A050382 or A078760 or A318762), i.e., numbers m such that the multinomial coefficient (x_1 + ... + x_k)!/(x_1! * ... * x_k!) is equal to m for exactly n integer partitions (x_1, ..., x_k).

Table of values

n a(n)
1 2
2 3
3 10
4 4
5 12
6 6
7 5
8 15
9 20
10 420
11 7
12 21
13 30
14 630
15 120
16 8
17 24
18 56
19 840
20 1680
21 210
22 9
23 28
24 60
25 1980
26 60060
27 1260
28 4324320
29 11
30 35
31 90
32 3003
33 83160
34 2520
35 21621600
36 7207200
37 13
38 36
39 105
40 7140
41 180180
42 5040
43 24504480
44 151351200
45 720720

List of values

[2, 3, 10, 4, 12, 6, 5, 15, 20, 420, 7, 21, 30, 630, 120, 8, 24, 56, 840, 1680, 210, 9, 28, 60, 1980, 60060, 1260, 4324320, 11, 35, 90, 3003, 83160, 2520, 21621600, 7207200, 13, 36, 105, 7140, 180180, 5040, 24504480, 151351200, 720720]