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.

A126885 T(n,k) = n*T(n,k-1) + k, with T(n,1) = 1, square array read by ascending antidiagonals (n >= 0, k >= 1).

Table of values

n a(n)
0 1
1 1
2 2
3 1
4 3
5 3
6 1
7 4
8 6
9 4
10 1
11 5
12 11
13 10
14 5
15 1
16 6
17 18
18 26
19 15
20 6
21 1
22 7
23 27
24 58
25 57
26 21
27 7
28 1
29 8
30 38
31 112
32 179
33 120
34 28
35 8
36 1
37 9
38 51
39 194
40 453
41 543
42 247
43 36
44 9
45 1
46 10
47 66
48 310
49 975
50 1818
51 1636
52 502
53 45
54 10
55 1
56 11
57 83
58 466
59 1865
60 4881
61 7279
62 4916
63 1013
64 55
65 11

List of values

[1, 1, 2, 1, 3, 3, 1, 4, 6, 4, 1, 5, 11, 10, 5, 1, 6, 18, 26, 15, 6, 1, 7, 27, 58, 57, 21, 7, 1, 8, 38, 112, 179, 120, 28, 8, 1, 9, 51, 194, 453, 543, 247, 36, 9, 1, 10, 66, 310, 975, 1818, 1636, 502, 45, 10, 1, 11, 83, 466, 1865, 4881, 7279, 4916, 1013, 55, 11]