A214602 - cp's OEIS frontend

A214602 Integer areas of trapezoids such that all sides also have integer lengths.

n	a(n)
1	9
2	10
3	12
4	14
5	15
6	16
7	18
8	20
9	21
10	22
11	24
12	26
13	27
14	28
15	30
16	32
17	33
18	34
19	35
20	36
21	38
22	39
23	40
24	42
25	44
26	45
27	46
28	48
29	50
30	51
31	52
32	54
33	55
34	56
35	57
36	58
37	60
38	62
39	63
40	64
41	65
42	66
43	68
44	69
45	70
46	72
47	74
48	75
49	76
50	78
51	80
52	81
53	82
54	84
55	85
56	86
57	87
58	88
59	90
60	91
61	92
62	93
63	94
64	95
65	96
66	98
67	99
68	100
69	102
70	104
71	105
72	106

[9, 10, 12, 14, 15, 16, 18, 20, 21, 22, 24, 26, 27, 28, 30, 32, 33, 34, 35, 36, 38, 39, 40, 42, 44, 45, 46, 48, 50, 51, 52, 54, 55, 56, 57, 58, 60, 62, 63, 64, 65, 66, 68, 69, 70, 72, 74, 75, 76, 78, 80, 81, 82, 84, 85, 86, 87, 88, 90, 91, 92, 93, 94, 95, 96, 98, 99, 100, 102, 104, 105, 106]

cp's OEIS Frontend

A214602 Integer areas of trapezoids such that all sides also have integer lengths.

Table of values

List of values

n	a(n)
1	9
2	10
3	12
4	14
5	15
6	16
7	18
8	20
9	21
10	22
11	24
12	26
13	27
14	28
15	30
16	32
17	33
18	34
19	35
20	36
21	38
22	39
23	40
24	42
25	44
26	45
27	46
28	48
29	50
30	51
31	52
32	54
33	55
34	56
35	57
36	58
37	60
38	62
39	63
40	64
41	65
42	66
43	68
44	69
45	70
46	72
47	74
48	75
49	76
50	78
51	80
52	81
53	82
54	84
55	85
56	86
57	87
58	88
59	90
60	91
61	92
62	93
63	94
64	95
65	96
66	98
67	99
68	100
69	102
70	104
71	105
72	106

n	a(n)
1	9
2	10
3	12
4	14
5	15
6	16
7	18
8	20
9	21
10	22
11	24
12	26
13	27
14	28
15	30
16	32
17	33
18	34
19	35
20	36
21	38
22	39
23	40
24	42
25	44
26	45
27	46
28	48
29	50
30	51
31	52
32	54
33	55
34	56
35	57
36	58
37	60
38	62
39	63
40	64
41	65
42	66
43	68
44	69
45	70
46	72
47	74
48	75
49	76
50	78
51	80
52	81
53	82
54	84
55	85
56	86
57	87
58	88
59	90
60	91
61	92
62	93
63	94
64	95
65	96
66	98
67	99
68	100
69	102
70	104
71	105
72	106

n	a(n)
1	9
2	10
3	12
4	14
5	15
6	16
7	18
8	20
9	21
10	22
11	24
12	26
13	27
14	28
15	30
16	32
17	33
18	34
19	35
20	36
21	38
22	39
23	40
24	42
25	44
26	45
27	46
28	48
29	50
30	51
31	52
32	54
33	55
34	56
35	57
36	58
37	60
38	62
39	63
40	64
41	65
42	66
43	68
44	69
45	70
46	72
47	74
48	75
49	76
50	78
51	80
52	81
53	82
54	84
55	85
56	86
57	87
58	88
59	90
60	91
61	92
62	93
63	94
64	95
65	96
66	98
67	99
68	100
69	102
70	104
71	105
72	106