A269656 - cp's OEIS frontend

A269656 T(n,k) = number of length-n 0..k arrays with no adjacent pair x,x+1 repeated: infinite square array read by falling antidiagonals.

n	a(n)
1	2
2	3
3	4
4	4
5	9
6	8
7	5
8	16
9	27
10	15
11	6
12	25
13	64
14	79
15	26
16	7
17	36
18	125
19	253
20	225
21	42
22	8
23	49
24	216
25	621
26	988
27	626
28	64
29	9
30	64
31	343
32	1291
33	3065
34	3816
35	1710
36	93
37	10
38	81
39	512
40	2395
41	7686
42	15036
43	14596
44	4605
45	130
46	11
47	100
48	729
49	4089
50	16681
51	45590
52	73348
53	55344
54	12259
55	176
56	12
57	121

[2, 3, 4, 4, 9, 8, 5, 16, 27, 15, 6, 25, 64, 79, 26, 7, 36, 125, 253, 225, 42, 8, 49, 216, 621, 988, 626, 64, 9, 64, 343, 1291, 3065, 3816, 1710, 93, 10, 81, 512, 2395, 7686, 15036, 14596, 4605, 130, 11, 100, 729, 4089, 16681, 45590, 73348, 55344, 12259, 176, 12, 121]

cp's OEIS Frontend

A269656 T(n,k) = number of length-n 0..k arrays with no adjacent pair x,x+1 repeated: infinite square array read by falling antidiagonals.

Table of values

List of values