A227906 - cp's OEIS frontend

A227906 Coins left after packing heart patterns (fixed orientation) into n X n coins.

n	a(n)
2	2
3	4
4	4
5	9
6	6
7	13
8	8
9	17
10	10
11	21
12	12
13	25
14	14
15	29
16	16
17	33
18	18
19	37
20	20
21	41
22	22
23	45
24	24
25	49
26	26
27	53
28	28
29	57
30	30
31	61
32	32
33	65
34	34
35	69
36	36
37	73
38	38
39	77
40	40
41	81
42	42
43	85
44	44
45	89
46	46
47	93
48	48
49	97
50	50
51	101
52	52
53	105
54	54
55	109
56	56
57	113
58	58
59	117
60	60
61	121

[2, 4, 4, 9, 6, 13, 8, 17, 10, 21, 12, 25, 14, 29, 16, 33, 18, 37, 20, 41, 22, 45, 24, 49, 26, 53, 28, 57, 30, 61, 32, 65, 34, 69, 36, 73, 38, 77, 40, 81, 42, 85, 44, 89, 46, 93, 48, 97, 50, 101, 52, 105, 54, 109, 56, 113, 58, 117, 60, 121]

cp's OEIS Frontend

A227906 Coins left after packing heart patterns (fixed orientation) into n X n coins.

Table of values

List of values

n	a(n)
2	2
3	4
4	4
5	9
6	6
7	13
8	8
9	17
10	10
11	21
12	12
13	25
14	14
15	29
16	16
17	33
18	18
19	37
20	20
21	41
22	22
23	45
24	24
25	49
26	26
27	53
28	28
29	57
30	30
31	61
32	32
33	65
34	34
35	69
36	36
37	73
38	38
39	77
40	40
41	81
42	42
43	85
44	44
45	89
46	46
47	93
48	48
49	97
50	50
51	101
52	52
53	105
54	54
55	109
56	56
57	113
58	58
59	117
60	60
61	121

n	a(n)
2	2
3	4
4	4
5	9
6	6
7	13
8	8
9	17
10	10
11	21
12	12
13	25
14	14
15	29
16	16
17	33
18	18
19	37
20	20
21	41
22	22
23	45
24	24
25	49
26	26
27	53
28	28
29	57
30	30
31	61
32	32
33	65
34	34
35	69
36	36
37	73
38	38
39	77
40	40
41	81
42	42
43	85
44	44
45	89
46	46
47	93
48	48
49	97
50	50
51	101
52	52
53	105
54	54
55	109
56	56
57	113
58	58
59	117
60	60
61	121

n	a(n)
2	2
3	4
4	4
5	9
6	6
7	13
8	8
9	17
10	10
11	21
12	12
13	25
14	14
15	29
16	16
17	33
18	18
19	37
20	20
21	41
22	22
23	45
24	24
25	49
26	26
27	53
28	28
29	57
30	30
31	61
32	32
33	65
34	34
35	69
36	36
37	73
38	38
39	77
40	40
41	81
42	42
43	85
44	44
45	89
46	46
47	93
48	48
49	97
50	50
51	101
52	52
53	105
54	54
55	109
56	56
57	113
58	58
59	117
60	60
61	121