A213089 - cp's OEIS frontend

A213089 Irregular array T(n,k) of numbers/2 of non-extendable (complete) non-self-adjacent simple paths of each length within a square lattice bounded by rectangles with nodal dimensions n and 3, n >= 2.

n	a(n)
2	4
3	4
4	2
5	4
6	8
7	12
8	0
9	8
10	4
11	8
12	16
13	18
14	14
15	8
16	14
17	4
18	8
19	16
20	22
21	42
22	24
23	42
24	22
25	18
26	4
27	8
28	16
29	22
30	48
31	60
32	82
33	90
34	66
35	34
36	24
37	2
38	4
39	8
40	16
41	22
42	50
43	66
44	132
45	160
46	218
47	120
48	122
49	56
50	36
51	4
52	4
53	8
54	16
55	22
56	52
57	68
58	144
59	222
60	334
61	406
62	302
63	288
64	198
65	88
66	52
67	6
68	4
69	8
70	16
71	22
72	54
73	70
74	152
75	238
76	416
77	574
78	810
79	642
80	760
81	456
82	320
83	136
84	72
85	8

[4, 4, 2, 4, 8, 12, 0, 8, 4, 8, 16, 18, 14, 8, 14, 4, 8, 16, 22, 42, 24, 42, 22, 18, 4, 8, 16, 22, 48, 60, 82, 90, 66, 34, 24, 2, 4, 8, 16, 22, 50, 66, 132, 160, 218, 120, 122, 56, 36, 4, 4, 8, 16, 22, 52, 68, 144, 222, 334, 406, 302, 288, 198, 88, 52, 6, 4, 8, 16, 22, 54, 70, 152, 238, 416, 574, 810, 642, 760, 456, 320, 136, 72, 8]

cp's OEIS Frontend

A213089 Irregular array T(n,k) of numbers/2 of non-extendable (complete) non-self-adjacent simple paths of each length within a square lattice bounded by rectangles with nodal dimensions n and 3, n >= 2.

Table of values

List of values

n	a(n)
2	4
3	4
4	2
5	4
6	8
7	12
8	0
9	8
10	4
11	8
12	16
13	18
14	14
15	8
16	14
17	4
18	8
19	16
20	22
21	42
22	24
23	42
24	22
25	18
26	4
27	8
28	16
29	22
30	48
31	60
32	82
33	90
34	66
35	34
36	24
37	2
38	4
39	8
40	16
41	22
42	50
43	66
44	132
45	160
46	218
47	120
48	122
49	56
50	36
51	4
52	4
53	8
54	16
55	22
56	52
57	68
58	144
59	222
60	334
61	406
62	302
63	288
64	198
65	88
66	52
67	6
68	4
69	8
70	16
71	22
72	54
73	70
74	152
75	238
76	416
77	574
78	810
79	642
80	760
81	456
82	320
83	136
84	72
85	8

n	a(n)
2	4
3	4
4	2
5	4
6	8
7	12
8	0
9	8
10	4
11	8
12	16
13	18
14	14
15	8
16	14
17	4
18	8
19	16
20	22
21	42
22	24
23	42
24	22
25	18
26	4
27	8
28	16
29	22
30	48
31	60
32	82
33	90
34	66
35	34
36	24
37	2
38	4
39	8
40	16
41	22
42	50
43	66
44	132
45	160
46	218
47	120
48	122
49	56
50	36
51	4
52	4
53	8
54	16
55	22
56	52
57	68
58	144
59	222
60	334
61	406
62	302
63	288
64	198
65	88
66	52
67	6
68	4
69	8
70	16
71	22
72	54
73	70
74	152
75	238
76	416
77	574
78	810
79	642
80	760
81	456
82	320
83	136
84	72
85	8

n	a(n)
2	4
3	4
4	2
5	4
6	8
7	12
8	0
9	8
10	4
11	8
12	16
13	18
14	14
15	8
16	14
17	4
18	8
19	16
20	22
21	42
22	24
23	42
24	22
25	18
26	4
27	8
28	16
29	22
30	48
31	60
32	82
33	90
34	66
35	34
36	24
37	2
38	4
39	8
40	16
41	22
42	50
43	66
44	132
45	160
46	218
47	120
48	122
49	56
50	36
51	4
52	4
53	8
54	16
55	22
56	52
57	68
58	144
59	222
60	334
61	406
62	302
63	288
64	198
65	88
66	52
67	6
68	4
69	8
70	16
71	22
72	54
73	70
74	152
75	238
76	416
77	574
78	810
79	642
80	760
81	456
82	320
83	136
84	72
85	8