A349976 - cp's OEIS frontend

A349976 Triangle read by rows, number of subsets S of [n] with |distset(S)| = k. T(n, k) for 0 <= k <= n.

n	a(n)
0	1
1	1
2	1
3	1
4	2
5	1
6	1
7	3
8	3
9	1
10	1
11	4
12	6
13	2
14	3
15	1
16	5
17	10
18	4
19	8
20	4
21	1
22	6
23	15
24	6
25	17
26	10
27	9
28	1
29	7
30	21
31	9
32	31
33	17
34	25
35	17
36	1
37	8
38	28
39	12
40	51
41	27
42	47
43	49
44	33
45	1
46	9
47	36
48	16
49	77
50	43
51	77
52	97
53	93
54	63
55	1
56	10
57	45
58	20
59	112
60	62
61	113
62	169
63	177
64	187
65	128

[1, 1, 1, 1, 2, 1, 1, 3, 3, 1, 1, 4, 6, 2, 3, 1, 5, 10, 4, 8, 4, 1, 6, 15, 6, 17, 10, 9, 1, 7, 21, 9, 31, 17, 25, 17, 1, 8, 28, 12, 51, 27, 47, 49, 33, 1, 9, 36, 16, 77, 43, 77, 97, 93, 63, 1, 10, 45, 20, 112, 62, 113, 169, 177, 187, 128]

cp's OEIS Frontend

A349976 Triangle read by rows, number of subsets S of [n] with |distset(S)| = k. T(n, k) for 0 <= k <= n.

Table of values

List of values

n	a(n)
0	1
1	1
2	1
3	1
4	2
5	1
6	1
7	3
8	3
9	1
10	1
11	4
12	6
13	2
14	3
15	1
16	5
17	10
18	4
19	8
20	4
21	1
22	6
23	15
24	6
25	17
26	10
27	9
28	1
29	7
30	21
31	9
32	31
33	17
34	25
35	17
36	1
37	8
38	28
39	12
40	51
41	27
42	47
43	49
44	33
45	1
46	9
47	36
48	16
49	77
50	43
51	77
52	97
53	93
54	63
55	1
56	10
57	45
58	20
59	112
60	62
61	113
62	169
63	177
64	187
65	128

n	a(n)
0	1
1	1
2	1
3	1
4	2
5	1
6	1
7	3
8	3
9	1
10	1
11	4
12	6
13	2
14	3
15	1
16	5
17	10
18	4
19	8
20	4
21	1
22	6
23	15
24	6
25	17
26	10
27	9
28	1
29	7
30	21
31	9
32	31
33	17
34	25
35	17
36	1
37	8
38	28
39	12
40	51
41	27
42	47
43	49
44	33
45	1
46	9
47	36
48	16
49	77
50	43
51	77
52	97
53	93
54	63
55	1
56	10
57	45
58	20
59	112
60	62
61	113
62	169
63	177
64	187
65	128

n	a(n)
0	1
1	1
2	1
3	1
4	2
5	1
6	1
7	3
8	3
9	1
10	1
11	4
12	6
13	2
14	3
15	1
16	5
17	10
18	4
19	8
20	4
21	1
22	6
23	15
24	6
25	17
26	10
27	9
28	1
29	7
30	21
31	9
32	31
33	17
34	25
35	17
36	1
37	8
38	28
39	12
40	51
41	27
42	47
43	49
44	33
45	1
46	9
47	36
48	16
49	77
50	43
51	77
52	97
53	93
54	63
55	1
56	10
57	45
58	20
59	112
60	62
61	113
62	169
63	177
64	187
65	128