A317327 - cp's OEIS frontend

A317327 Number T(n,k) of permutations of [n] with exactly k distinct lengths of increasing runs; triangle T(n,k), n>=0, 0<=k<=A003056(n), read by rows.

n	a(n)
0	1
1	0
2	1
3	0
4	2
5	0
6	2
7	4
8	0
9	7
10	17
11	0
12	2
13	118
14	0
15	82
16	436
17	202
18	0
19	2
20	3294
21	1744
22	0
23	1456
24	18164
25	20700
26	0
27	1515
28	140659
29	220706
30	0
31	50774
32	1096994
33	2317340
34	163692
35	0
36	2
37	10116767
38	27136103
39	2663928
40	0
41	3052874
42	94670868
43	328323746
44	52954112
45	0
46	2
47	1021089326
48	4317753402
49	888178070

[1, 0, 1, 0, 2, 0, 2, 4, 0, 7, 17, 0, 2, 118, 0, 82, 436, 202, 0, 2, 3294, 1744, 0, 1456, 18164, 20700, 0, 1515, 140659, 220706, 0, 50774, 1096994, 2317340, 163692, 0, 2, 10116767, 27136103, 2663928, 0, 3052874, 94670868, 328323746, 52954112, 0, 2, 1021089326, 4317753402, 888178070]

cp's OEIS Frontend

A317327 Number T(n,k) of permutations of [n] with exactly k distinct lengths of increasing runs; triangle T(n,k), n>=0, 0<=k<=A003056(n), read by rows.

Table of values

List of values