A248433 - cp's OEIS frontend

A248433 T(n,k)=Number of length n+2 0..k arrays with every three consecutive terms having the sum of some two elements equal to twice the third.

n	a(n)
1	2
2	9
3	2
4	16
5	9
6	2
7	29
8	20
9	9
10	2
11	42
12	45
13	24
14	9
15	2
16	61
17	70
18	69
19	28
20	9
21	2
22	80
23	105
24	118
25	101
26	36
27	9
28	2
29	105
30	140
31	185
32	198
33	165
34	44
35	9
36	2
37	130
38	189
39	252
40	327
41	342
42	261
43	52
44	9
45	2
46	161
47	242
48	357
49	462
50	601
51	590
52	389
53	68
54	9
55	2
56	192
57	301
58	470
59	691
60	884
61	1105
62	1014
63	645
64	84
65	9
66	2
67	229
68	360

[2, 9, 2, 16, 9, 2, 29, 20, 9, 2, 42, 45, 24, 9, 2, 61, 70, 69, 28, 9, 2, 80, 105, 118, 101, 36, 9, 2, 105, 140, 185, 198, 165, 44, 9, 2, 130, 189, 252, 327, 342, 261, 52, 9, 2, 161, 242, 357, 462, 601, 590, 389, 68, 9, 2, 192, 301, 470, 691, 884, 1105, 1014, 645, 84, 9, 2, 229, 360]

cp's OEIS Frontend

A248433 T(n,k)=Number of length n+2 0..k arrays with every three consecutive terms having the sum of some two elements equal to twice the third.

Table of values

List of values