A038587 - cp's OEIS frontend

A038587 Sizes of successive clusters in hexagonal lattice A_2 centered at deep hole.

n	a(n)
0	3
1	6
2	12
3	12
4	18
5	21
6	27
7	27
8	30
9	36
10	42
11	42
12	48
13	48
14	54
15	54
16	63
17	69
18	69
19	69
20	75
21	78
22	84
23	84
24	90
25	96
26	102
27	102
28	102
29	102
30	114
31	114
32	120
33	123
34	129
35	129
36	135
37	141
38	141
39	141
40	144
41	150
42	156
43	156
44	168
45	168
46	174
47	174
48	174

[3, 6, 12, 12, 18, 21, 27, 27, 30, 36, 42, 42, 48, 48, 54, 54, 63, 69, 69, 69, 75, 78, 84, 84, 90, 96, 102, 102, 102, 102, 114, 114, 120, 123, 129, 129, 135, 141, 141, 141, 144, 150, 156, 156, 168, 168, 174, 174, 174]

cp's OEIS Frontend

A038587 Sizes of successive clusters in hexagonal lattice A_2 centered at deep hole.

Table of values

List of values

n	a(n)
0	3
1	6
2	12
3	12
4	18
5	21
6	27
7	27
8	30
9	36
10	42
11	42
12	48
13	48
14	54
15	54
16	63
17	69
18	69
19	69
20	75
21	78
22	84
23	84
24	90
25	96
26	102
27	102
28	102
29	102
30	114
31	114
32	120
33	123
34	129
35	129
36	135
37	141
38	141
39	141
40	144
41	150
42	156
43	156
44	168
45	168
46	174
47	174
48	174

n	a(n)
0	3
1	6
2	12
3	12
4	18
5	21
6	27
7	27
8	30
9	36
10	42
11	42
12	48
13	48
14	54
15	54
16	63
17	69
18	69
19	69
20	75
21	78
22	84
23	84
24	90
25	96
26	102
27	102
28	102
29	102
30	114
31	114
32	120
33	123
34	129
35	129
36	135
37	141
38	141
39	141
40	144
41	150
42	156
43	156
44	168
45	168
46	174
47	174
48	174

n	a(n)
0	3
1	6
2	12
3	12
4	18
5	21
6	27
7	27
8	30
9	36
10	42
11	42
12	48
13	48
14	54
15	54
16	63
17	69
18	69
19	69
20	75
21	78
22	84
23	84
24	90
25	96
26	102
27	102
28	102
29	102
30	114
31	114
32	120
33	123
34	129
35	129
36	135
37	141
38	141
39	141
40	144
41	150
42	156
43	156
44	168
45	168
46	174
47	174
48	174