A260211 - cp's OEIS frontend

A260211 Irregular triangle read by rows, T(n,k) is the decimal number conversion from an n-bit symmetric binary table arranged in ascending order for n > 1.

n	a(n)
1	0
2	1
3	0
4	3
5	0
6	2
7	5
8	7
9	0
10	6
11	9
12	15
13	0
14	4
15	10
16	14
17	17
18	21
19	27
20	31
21	0
22	12
23	18
24	30
25	33
26	45
27	51
28	63
29	0
30	8
31	20
32	28
33	34
34	42
35	54
36	62
37	65
38	73
39	85
40	93
41	99
42	107
43	119
44	127
45	0
46	24
47	36
48	60
49	66
50	90
51	102
52	126
53	129
54	153
55	165
56	189
57	195
58	219
59	231
60	255

[0, 1, 0, 3, 0, 2, 5, 7, 0, 6, 9, 15, 0, 4, 10, 14, 17, 21, 27, 31, 0, 12, 18, 30, 33, 45, 51, 63, 0, 8, 20, 28, 34, 42, 54, 62, 65, 73, 85, 93, 99, 107, 119, 127, 0, 24, 36, 60, 66, 90, 102, 126, 129, 153, 165, 189, 195, 219, 231, 255]

cp's OEIS Frontend

A260211 Irregular triangle read by rows, T(n,k) is the decimal number conversion from an n-bit symmetric binary table arranged in ascending order for n > 1.

Table of values

List of values

n	a(n)
1	0
2	1
3	0
4	3
5	0
6	2
7	5
8	7
9	0
10	6
11	9
12	15
13	0
14	4
15	10
16	14
17	17
18	21
19	27
20	31
21	0
22	12
23	18
24	30
25	33
26	45
27	51
28	63
29	0
30	8
31	20
32	28
33	34
34	42
35	54
36	62
37	65
38	73
39	85
40	93
41	99
42	107
43	119
44	127
45	0
46	24
47	36
48	60
49	66
50	90
51	102
52	126
53	129
54	153
55	165
56	189
57	195
58	219
59	231
60	255

n	a(n)
1	0
2	1
3	0
4	3
5	0
6	2
7	5
8	7
9	0
10	6
11	9
12	15
13	0
14	4
15	10
16	14
17	17
18	21
19	27
20	31
21	0
22	12
23	18
24	30
25	33
26	45
27	51
28	63
29	0
30	8
31	20
32	28
33	34
34	42
35	54
36	62
37	65
38	73
39	85
40	93
41	99
42	107
43	119
44	127
45	0
46	24
47	36
48	60
49	66
50	90
51	102
52	126
53	129
54	153
55	165
56	189
57	195
58	219
59	231
60	255

n	a(n)
1	0
2	1
3	0
4	3
5	0
6	2
7	5
8	7
9	0
10	6
11	9
12	15
13	0
14	4
15	10
16	14
17	17
18	21
19	27
20	31
21	0
22	12
23	18
24	30
25	33
26	45
27	51
28	63
29	0
30	8
31	20
32	28
33	34
34	42
35	54
36	62
37	65
38	73
39	85
40	93
41	99
42	107
43	119
44	127
45	0
46	24
47	36
48	60
49	66
50	90
51	102
52	126
53	129
54	153
55	165
56	189
57	195
58	219
59	231
60	255