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.

A305962 Number A(n,k) of length-n restricted growth strings (RGS) with growth <= k and fixed first element; 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 1
6 1
7 1
8 2
9 1
10 1
11 1
12 3
13 5
14 1
15 1
16 1
17 4
18 12
19 15
20 1
21 1
22 1
23 5
24 22
25 59
26 52
27 1
28 1
29 1
30 6
31 35
32 150
33 339
34 203
35 1
36 1
37 1
38 7
39 51
40 305
41 1200
42 2210
43 877
44 1
45 1
46 1
47 8
48 70
49 541
50 3125
51 10922
52 16033
53 4140
54 1
55 1
56 1
57 9
58 92
59 875
60 6756
61 36479
62 110844
63 127643
64 21147
65 1

List of values

[1, 1, 1, 1, 1, 1, 1, 1, 2, 1, 1, 1, 3, 5, 1, 1, 1, 4, 12, 15, 1, 1, 1, 5, 22, 59, 52, 1, 1, 1, 6, 35, 150, 339, 203, 1, 1, 1, 7, 51, 305, 1200, 2210, 877, 1, 1, 1, 8, 70, 541, 3125, 10922, 16033, 4140, 1, 1, 1, 9, 92, 875, 6756, 36479, 110844, 127643, 21147, 1]