A242431 - cp's OEIS frontend

A242431 Triangle read by rows: T(n, k) = (k + 1)*T(n-1, k) + Sum_{j=k..n-1} T(n-1, j) for k < n, T(n, n) = 1. T(n, k) for n >= 0 and 0 <= k <= n.

n	a(n)
0	1
1	2
2	1
3	5
4	3
5	1
6	14
7	10
8	4
9	1
10	43
11	35
12	17
13	5
14	1
15	144
16	128
17	74
18	26
19	6
20	1
21	523
22	491
23	329
24	137
25	37
26	7
27	1
28	2048
29	1984
30	1498
31	730
32	230
33	50
34	8
35	1
36	8597
37	8469
38	7011
39	3939
40	1439
41	359
42	65
43	9
44	1
45	38486
46	38230
47	33856
48	21568
49	9068
50	2588
51	530
52	82
53	10
54	1

[1, 2, 1, 5, 3, 1, 14, 10, 4, 1, 43, 35, 17, 5, 1, 144, 128, 74, 26, 6, 1, 523, 491, 329, 137, 37, 7, 1, 2048, 1984, 1498, 730, 230, 50, 8, 1, 8597, 8469, 7011, 3939, 1439, 359, 65, 9, 1, 38486, 38230, 33856, 21568, 9068, 2588, 530, 82, 10, 1]

cp's OEIS Frontend

A242431 Triangle read by rows: T(n, k) = (k + 1)*T(n-1, k) + Sum_{j=k..n-1} T(n-1, j) for k < n, T(n, n) = 1. T(n, k) for n >= 0 and 0 <= k <= n.

Table of values

List of values