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.

A059374 Triangle read by rows, T(n, k) = Sum_{i=0..n} L'(n, n-i) * binomial(i, k), for k = 0..n-1.

Table of values

n a(n)
1 1
2 3
3 2
4 13
5 18
6 6
7 73
8 156
9 108
10 24
11 501
12 1460
13 1560
14 720
15 120
16 4051
17 15030
18 21900
19 15600
20 5400
21 720
22 37633
23 170142
24 315630
25 306600
26 163800
27 45360
28 5040
29 394353
30 2107448
31 4763976
32 5891760
33 4292400
34 1834560
35 423360
36 40320

List of values

[1, 3, 2, 13, 18, 6, 73, 156, 108, 24, 501, 1460, 1560, 720, 120, 4051, 15030, 21900, 15600, 5400, 720, 37633, 170142, 315630, 306600, 163800, 45360, 5040, 394353, 2107448, 4763976, 5891760, 4292400, 1834560, 423360, 40320]