A199705 - cp's OEIS frontend

A199705 Number of -n..n arrays x(0..2) of 3 elements with zero sum and no two neighbors equal.

n	a(n)
1	6
2	14
3	32
4	52
5	82
6	114
7	156
8	200
9	254
10	310
11	376
12	444
13	522
14	602
15	692
16	784
17	886
18	990
19	1104
20	1220
21	1346
22	1474
23	1612
24	1752
25	1902
26	2054
27	2216
28	2380
29	2554
30	2730
31	2916
32	3104
33	3302
34	3502
35	3712
36	3924
37	4146
38	4370
39	4604
40	4840
41	5086
42	5334
43	5592
44	5852
45	6122
46	6394
47	6676

[6, 14, 32, 52, 82, 114, 156, 200, 254, 310, 376, 444, 522, 602, 692, 784, 886, 990, 1104, 1220, 1346, 1474, 1612, 1752, 1902, 2054, 2216, 2380, 2554, 2730, 2916, 3104, 3302, 3502, 3712, 3924, 4146, 4370, 4604, 4840, 5086, 5334, 5592, 5852, 6122, 6394, 6676]

cp's OEIS Frontend

A199705 Number of -n..n arrays x(0..2) of 3 elements with zero sum and no two neighbors equal.

Table of values

List of values