A316316 - cp's OEIS frontend

A316316 Coordination sequence for tetravalent node in chamfered version of square grid.

n	a(n)
0	1
1	4
2	8
3	8
4	12
5	20
6	20
7	20
8	28
9	32
10	32
11	36
12	40
13	44
14	48
15	48
16	52
17	60
18	60
19	60
20	68
21	72
22	72
23	76
24	80
25	84
26	88
27	88
28	92
29	100
30	100
31	100
32	108
33	112
34	112
35	116
36	120
37	124
38	128
39	128
40	132
41	140
42	140
43	140
44	148
45	152
46	152
47	156
48	160
49	164
50	168
51	168
52	172
53	180
54	180
55	180
56	188
57	192
58	192

[1, 4, 8, 8, 12, 20, 20, 20, 28, 32, 32, 36, 40, 44, 48, 48, 52, 60, 60, 60, 68, 72, 72, 76, 80, 84, 88, 88, 92, 100, 100, 100, 108, 112, 112, 116, 120, 124, 128, 128, 132, 140, 140, 140, 148, 152, 152, 156, 160, 164, 168, 168, 172, 180, 180, 180, 188, 192, 192]

cp's OEIS Frontend

A316316 Coordination sequence for tetravalent node in chamfered version of square grid.

Table of values

List of values

n	a(n)
0	1
1	4
2	8
3	8
4	12
5	20
6	20
7	20
8	28
9	32
10	32
11	36
12	40
13	44
14	48
15	48
16	52
17	60
18	60
19	60
20	68
21	72
22	72
23	76
24	80
25	84
26	88
27	88
28	92
29	100
30	100
31	100
32	108
33	112
34	112
35	116
36	120
37	124
38	128
39	128
40	132
41	140
42	140
43	140
44	148
45	152
46	152
47	156
48	160
49	164
50	168
51	168
52	172
53	180
54	180
55	180
56	188
57	192
58	192

n	a(n)
0	1
1	4
2	8
3	8
4	12
5	20
6	20
7	20
8	28
9	32
10	32
11	36
12	40
13	44
14	48
15	48
16	52
17	60
18	60
19	60
20	68
21	72
22	72
23	76
24	80
25	84
26	88
27	88
28	92
29	100
30	100
31	100
32	108
33	112
34	112
35	116
36	120
37	124
38	128
39	128
40	132
41	140
42	140
43	140
44	148
45	152
46	152
47	156
48	160
49	164
50	168
51	168
52	172
53	180
54	180
55	180
56	188
57	192
58	192

n	a(n)
0	1
1	4
2	8
3	8
4	12
5	20
6	20
7	20
8	28
9	32
10	32
11	36
12	40
13	44
14	48
15	48
16	52
17	60
18	60
19	60
20	68
21	72
22	72
23	76
24	80
25	84
26	88
27	88
28	92
29	100
30	100
31	100
32	108
33	112
34	112
35	116
36	120
37	124
38	128
39	128
40	132
41	140
42	140
43	140
44	148
45	152
46	152
47	156
48	160
49	164
50	168
51	168
52	172
53	180
54	180
55	180
56	188
57	192
58	192