A051660 - cp's OEIS frontend

A051660 Experimental values for number of circles in packing equal circles into a square for which there is a loose circle.

n	a(n)
0	7
1	11
2	13
3	14
4	17
5	19
6	21
7	22
8	26
9	28
10	29
11	31
12	32
13	33
14	40
15	41
16	43
17	44
18	45
19	46
20	47
21	48
22	49
23	50
24	51
25	53
26	54
27	55
28	57
29	58
30	59
31	60
32	61
33	62
34	63
35	64
36	65
37	66
38	69
39	70
40	71
41	72
42	73
43	74
44	75
45	76
46	78
47	79
48	81
49	82
50	83
51	84
52	85
53	88
54	89
55	90
56	91
57	92
58	93
59	94
60	95
61	96
62	97
63	98
64	100

[7, 11, 13, 14, 17, 19, 21, 22, 26, 28, 29, 31, 32, 33, 40, 41, 43, 44, 45, 46, 47, 48, 49, 50, 51, 53, 54, 55, 57, 58, 59, 60, 61, 62, 63, 64, 65, 66, 69, 70, 71, 72, 73, 74, 75, 76, 78, 79, 81, 82, 83, 84, 85, 88, 89, 90, 91, 92, 93, 94, 95, 96, 97, 98, 100]

cp's OEIS Frontend

A051660 Experimental values for number of circles in packing equal circles into a square for which there is a loose circle.

Table of values

List of values

n	a(n)
0	7
1	11
2	13
3	14
4	17
5	19
6	21
7	22
8	26
9	28
10	29
11	31
12	32
13	33
14	40
15	41
16	43
17	44
18	45
19	46
20	47
21	48
22	49
23	50
24	51
25	53
26	54
27	55
28	57
29	58
30	59
31	60
32	61
33	62
34	63
35	64
36	65
37	66
38	69
39	70
40	71
41	72
42	73
43	74
44	75
45	76
46	78
47	79
48	81
49	82
50	83
51	84
52	85
53	88
54	89
55	90
56	91
57	92
58	93
59	94
60	95
61	96
62	97
63	98
64	100

n	a(n)
0	7
1	11
2	13
3	14
4	17
5	19
6	21
7	22
8	26
9	28
10	29
11	31
12	32
13	33
14	40
15	41
16	43
17	44
18	45
19	46
20	47
21	48
22	49
23	50
24	51
25	53
26	54
27	55
28	57
29	58
30	59
31	60
32	61
33	62
34	63
35	64
36	65
37	66
38	69
39	70
40	71
41	72
42	73
43	74
44	75
45	76
46	78
47	79
48	81
49	82
50	83
51	84
52	85
53	88
54	89
55	90
56	91
57	92
58	93
59	94
60	95
61	96
62	97
63	98
64	100

n	a(n)
0	7
1	11
2	13
3	14
4	17
5	19
6	21
7	22
8	26
9	28
10	29
11	31
12	32
13	33
14	40
15	41
16	43
17	44
18	45
19	46
20	47
21	48
22	49
23	50
24	51
25	53
26	54
27	55
28	57
29	58
30	59
31	60
32	61
33	62
34	63
35	64
36	65
37	66
38	69
39	70
40	71
41	72
42	73
43	74
44	75
45	76
46	78
47	79
48	81
49	82
50	83
51	84
52	85
53	88
54	89
55	90
56	91
57	92
58	93
59	94
60	95
61	96
62	97
63	98
64	100