A263757 - cp's OEIS frontend

A263757 Triangle read by rows: T(n,k) (n>=1, 0<=k is the number of permutations of n with maximal difference k between elements in the same cycle.

n	a(n)
1	1
2	1
3	1
4	1
5	2
6	3
7	1
8	4
9	7
10	12
11	1
12	7
13	17
14	35
15	60
16	1
17	12
18	44
19	93
20	210
21	360
22	1
23	20
24	103
25	275
26	651
27	1470
28	2520
29	1
30	33
31	234
32	877
33	2047
34	5208
35	11760
36	20160
37	1
38	54
39	533
40	2544
41	7173
42	18423
43	46872
44	105840
45	181440
46	1
47	88
48	1196
49	7135
50	27085
51	67545
52	184230
53	468720
54	1058400
55	1814400

[1, 1, 1, 1, 2, 3, 1, 4, 7, 12, 1, 7, 17, 35, 60, 1, 12, 44, 93, 210, 360, 1, 20, 103, 275, 651, 1470, 2520, 1, 33, 234, 877, 2047, 5208, 11760, 20160, 1, 54, 533, 2544, 7173, 18423, 46872, 105840, 181440, 1, 88, 1196, 7135, 27085, 67545, 184230, 468720, 1058400, 1814400]

cp's OEIS Frontend

A263757 Triangle read by rows: T(n,k) (n>=1, 0<=k is the number of permutations of n with maximal difference k between elements in the same cycle.

Table of values

List of values