A250277 - cp's OEIS frontend

A250277 T(n,k)=Number of length n+1 0..k arrays with the sum of the squares of adjacent differences multiplied by some arrangement of +-1 equal to zero.

n	a(n)
1	2
2	3
3	4
4	4
5	11
6	8
7	5
8	20
9	27
10	16
11	6
12	33
13	52
14	79
15	32
16	7
17	48
18	89
19	240
20	255
21	64
22	8
23	67
24	140
25	581
26	984
27	843
28	128
29	9
30	88
31	207
32	1132
33	2909
34	4412
35	2763
36	256
37	10
38	113
39	288
40	1991
41	6732
42	17885
43	20252
44	8903
45	512
46	11
47	140
48	389
49	3156
50	14003
51	51884
52	107387
53	91808
54	28215
55	1024
56	12

[2, 3, 4, 4, 11, 8, 5, 20, 27, 16, 6, 33, 52, 79, 32, 7, 48, 89, 240, 255, 64, 8, 67, 140, 581, 984, 843, 128, 9, 88, 207, 1132, 2909, 4412, 2763, 256, 10, 113, 288, 1991, 6732, 17885, 20252, 8903, 512, 11, 140, 389, 3156, 14003, 51884, 107387, 91808, 28215, 1024, 12]

cp's OEIS Frontend

A250277 T(n,k)=Number of length n+1 0..k arrays with the sum of the squares of adjacent differences multiplied by some arrangement of +-1 equal to zero.

Table of values

List of values