A292148 - cp's OEIS frontend

A292148 Number of distinct convex hexagons that can be formed from n congruent isosceles right triangles. Reflections are not counted as distinct.

n	a(n)
1	0
2	0
3	0
4	0
5	0
6	1
7	0
8	1
9	1
10	3
11	1
12	2
13	2
14	4
15	1
16	4
17	2
18	6
19	5
20	5
21	5
22	10
23	2
24	6
25	6
26	8
27	8
28	10
29	7
30	14
31	7
32	10
33	6
34	13
35	12
36	12
37	13
38	19
39	8
40	16
41	6
42	15
43	22
44	17
45	16
46	25
47	9
48	16
49	10
50	23
51	21
52	22
53	18
54	27
55	23
56	18
57	16
58	29
59	21
60	29
61	20
62	35
63	18
64	27
65	18
66	23
67	39
68	28
69	24
70	43
71	21
72	32
73	19

[0, 0, 0, 0, 0, 1, 0, 1, 1, 3, 1, 2, 2, 4, 1, 4, 2, 6, 5, 5, 5, 10, 2, 6, 6, 8, 8, 10, 7, 14, 7, 10, 6, 13, 12, 12, 13, 19, 8, 16, 6, 15, 22, 17, 16, 25, 9, 16, 10, 23, 21, 22, 18, 27, 23, 18, 16, 29, 21, 29, 20, 35, 18, 27, 18, 23, 39, 28, 24, 43, 21, 32, 19]

cp's OEIS Frontend

A292148 Number of distinct convex hexagons that can be formed from n congruent isosceles right triangles. Reflections are not counted as distinct.

Table of values

List of values

n	a(n)
1	0
2	0
3	0
4	0
5	0
6	1
7	0
8	1
9	1
10	3
11	1
12	2
13	2
14	4
15	1
16	4
17	2
18	6
19	5
20	5
21	5
22	10
23	2
24	6
25	6
26	8
27	8
28	10
29	7
30	14
31	7
32	10
33	6
34	13
35	12
36	12
37	13
38	19
39	8
40	16
41	6
42	15
43	22
44	17
45	16
46	25
47	9
48	16
49	10
50	23
51	21
52	22
53	18
54	27
55	23
56	18
57	16
58	29
59	21
60	29
61	20
62	35
63	18
64	27
65	18
66	23
67	39
68	28
69	24
70	43
71	21
72	32
73	19

n	a(n)
1	0
2	0
3	0
4	0
5	0
6	1
7	0
8	1
9	1
10	3
11	1
12	2
13	2
14	4
15	1
16	4
17	2
18	6
19	5
20	5
21	5
22	10
23	2
24	6
25	6
26	8
27	8
28	10
29	7
30	14
31	7
32	10
33	6
34	13
35	12
36	12
37	13
38	19
39	8
40	16
41	6
42	15
43	22
44	17
45	16
46	25
47	9
48	16
49	10
50	23
51	21
52	22
53	18
54	27
55	23
56	18
57	16
58	29
59	21
60	29
61	20
62	35
63	18
64	27
65	18
66	23
67	39
68	28
69	24
70	43
71	21
72	32
73	19

n	a(n)
1	0
2	0
3	0
4	0
5	0
6	1
7	0
8	1
9	1
10	3
11	1
12	2
13	2
14	4
15	1
16	4
17	2
18	6
19	5
20	5
21	5
22	10
23	2
24	6
25	6
26	8
27	8
28	10
29	7
30	14
31	7
32	10
33	6
34	13
35	12
36	12
37	13
38	19
39	8
40	16
41	6
42	15
43	22
44	17
45	16
46	25
47	9
48	16
49	10
50	23
51	21
52	22
53	18
54	27
55	23
56	18
57	16
58	29
59	21
60	29
61	20
62	35
63	18
64	27
65	18
66	23
67	39
68	28
69	24
70	43
71	21
72	32
73	19