A200886 - cp's OEIS frontend

A200886 T(n,k) is the number of 0..k arrays x(0..n+1) of n+2 elements without any interior element greater than both neighbors.

n	a(n)
1	7
2	22
3	12
4	50
5	51
6	21
7	95
8	144
9	121
10	37
11	161
12	325
13	422
14	292
15	65
16	252
17	636
18	1121
19	1268
20	704
21	114
22	372
23	1127
24	2507
25	3985
26	3823
27	1691
28	200
29	525
30	1856
31	4977
32	10213
33	14288
34	11472
35	4059
36	351
37	715
38	2889
39	9052
40	22736
41	42182
42	50995
43	34350
44	9749
45	616
46	946
47	4300
48	15393

[7, 22, 12, 50, 51, 21, 95, 144, 121, 37, 161, 325, 422, 292, 65, 252, 636, 1121, 1268, 704, 114, 372, 1127, 2507, 3985, 3823, 1691, 200, 525, 1856, 4977, 10213, 14288, 11472, 4059, 351, 715, 2889, 9052, 22736, 42182, 50995, 34350, 9749, 616, 946, 4300, 15393]

cp's OEIS Frontend

A200886 T(n,k) is the number of 0..k arrays x(0..n+1) of n+2 elements without any interior element greater than both neighbors.

Table of values

List of values