A380867 - cp's OEIS frontend

A380867 Numbers k such that one can make a rectangle from a chain of linked rods of length 1, 2, 3, ..., k, with perimeter equal to the total length.

n	a(n)
1	8
2	15
3	20
4	24
5	27
6	32
7	35
8	39
9	44
10	48
11	51
12	55
13	56
14	63
15	68
16	75
17	80
18	84
19	87
20	92
21	95
22	99
23	104
24	111
25	115
26	116
27	119
28	120
29	123
30	124
31	128
32	132
33	135
34	140
35	143
36	144
37	147
38	152
39	155
40	159
41	160
42	164
43	168
44	171
45	175
46	176
47	183
48	184
49	188
50	195
51	200
52	203
53	204
54	207
55	208
56	212
57	215
58	216
59	219
60	220
61	224
62	231
63	235
64	236

[8, 15, 20, 24, 27, 32, 35, 39, 44, 48, 51, 55, 56, 63, 68, 75, 80, 84, 87, 92, 95, 99, 104, 111, 115, 116, 119, 120, 123, 124, 128, 132, 135, 140, 143, 144, 147, 152, 155, 159, 160, 164, 168, 171, 175, 176, 183, 184, 188, 195, 200, 203, 204, 207, 208, 212, 215, 216, 219, 220, 224, 231, 235, 236]

cp's OEIS Frontend

A380867 Numbers k such that one can make a rectangle from a chain of linked rods of length 1, 2, 3, ..., k, with perimeter equal to the total length.

Table of values

List of values

n	a(n)
1	8
2	15
3	20
4	24
5	27
6	32
7	35
8	39
9	44
10	48
11	51
12	55
13	56
14	63
15	68
16	75
17	80
18	84
19	87
20	92
21	95
22	99
23	104
24	111
25	115
26	116
27	119
28	120
29	123
30	124
31	128
32	132
33	135
34	140
35	143
36	144
37	147
38	152
39	155
40	159
41	160
42	164
43	168
44	171
45	175
46	176
47	183
48	184
49	188
50	195
51	200
52	203
53	204
54	207
55	208
56	212
57	215
58	216
59	219
60	220
61	224
62	231
63	235
64	236

n	a(n)
1	8
2	15
3	20
4	24
5	27
6	32
7	35
8	39
9	44
10	48
11	51
12	55
13	56
14	63
15	68
16	75
17	80
18	84
19	87
20	92
21	95
22	99
23	104
24	111
25	115
26	116
27	119
28	120
29	123
30	124
31	128
32	132
33	135
34	140
35	143
36	144
37	147
38	152
39	155
40	159
41	160
42	164
43	168
44	171
45	175
46	176
47	183
48	184
49	188
50	195
51	200
52	203
53	204
54	207
55	208
56	212
57	215
58	216
59	219
60	220
61	224
62	231
63	235
64	236

n	a(n)
1	8
2	15
3	20
4	24
5	27
6	32
7	35
8	39
9	44
10	48
11	51
12	55
13	56
14	63
15	68
16	75
17	80
18	84
19	87
20	92
21	95
22	99
23	104
24	111
25	115
26	116
27	119
28	120
29	123
30	124
31	128
32	132
33	135
34	140
35	143
36	144
37	147
38	152
39	155
40	159
41	160
42	164
43	168
44	171
45	175
46	176
47	183
48	184
49	188
50	195
51	200
52	203
53	204
54	207
55	208
56	212
57	215
58	216
59	219
60	220
61	224
62	231
63	235
64	236