A156667 - cp's OEIS frontend

A156667 Triangle read by rows, A156663 * (A001045 * 0^(n-k)).

n	a(n)
0	1
1	0
2	1
3	2
4	0
5	1
6	0
7	2
8	0
9	3
10	4
11	0
12	2
13	0
14	5
15	0
16	4
17	0
18	6
19	0
20	11
21	8
22	0
23	4
24	0
25	10
26	0
27	21
28	0
29	8
30	0
31	12
32	0
33	22
34	0
35	43
36	16
37	0
38	8
39	0
40	20
41	0
42	42
43	0
44	85
45	0
46	16
47	0
48	24
49	0
50	44
51	0
52	86
53	0
54	171
55	32
56	0
57	16
58	0
59	40
60	0
61	84
62	0
63	170
64	0
65	341

[1, 0, 1, 2, 0, 1, 0, 2, 0, 3, 4, 0, 2, 0, 5, 0, 4, 0, 6, 0, 11, 8, 0, 4, 0, 10, 0, 21, 0, 8, 0, 12, 0, 22, 0, 43, 16, 0, 8, 0, 20, 0, 42, 0, 85, 0, 16, 0, 24, 0, 44, 0, 86, 0, 171, 32, 0, 16, 0, 40, 0, 84, 0, 170, 0, 341]

cp's OEIS Frontend

A156667 Triangle read by rows, A156663 * (A001045 * 0^(n-k)).

Table of values

List of values

n	a(n)
0	1
1	0
2	1
3	2
4	0
5	1
6	0
7	2
8	0
9	3
10	4
11	0
12	2
13	0
14	5
15	0
16	4
17	0
18	6
19	0
20	11
21	8
22	0
23	4
24	0
25	10
26	0
27	21
28	0
29	8
30	0
31	12
32	0
33	22
34	0
35	43
36	16
37	0
38	8
39	0
40	20
41	0
42	42
43	0
44	85
45	0
46	16
47	0
48	24
49	0
50	44
51	0
52	86
53	0
54	171
55	32
56	0
57	16
58	0
59	40
60	0
61	84
62	0
63	170
64	0
65	341

n	a(n)
0	1
1	0
2	1
3	2
4	0
5	1
6	0
7	2
8	0
9	3
10	4
11	0
12	2
13	0
14	5
15	0
16	4
17	0
18	6
19	0
20	11
21	8
22	0
23	4
24	0
25	10
26	0
27	21
28	0
29	8
30	0
31	12
32	0
33	22
34	0
35	43
36	16
37	0
38	8
39	0
40	20
41	0
42	42
43	0
44	85
45	0
46	16
47	0
48	24
49	0
50	44
51	0
52	86
53	0
54	171
55	32
56	0
57	16
58	0
59	40
60	0
61	84
62	0
63	170
64	0
65	341

n	a(n)
0	1
1	0
2	1
3	2
4	0
5	1
6	0
7	2
8	0
9	3
10	4
11	0
12	2
13	0
14	5
15	0
16	4
17	0
18	6
19	0
20	11
21	8
22	0
23	4
24	0
25	10
26	0
27	21
28	0
29	8
30	0
31	12
32	0
33	22
34	0
35	43
36	16
37	0
38	8
39	0
40	20
41	0
42	42
43	0
44	85
45	0
46	16
47	0
48	24
49	0
50	44
51	0
52	86
53	0
54	171
55	32
56	0
57	16
58	0
59	40
60	0
61	84
62	0
63	170
64	0
65	341