A157424 - cp's OEIS frontend

A157424 Triangle read by rows, A157423 * (A052284 * 0^(n-k)).

n	a(n)
1	1
2	0
3	1
4	0
5	0
6	1
7	1
8	0
9	0
10	1
11	0
12	1
13	0
14	0
15	2
16	1
17	0
18	1
19	0
20	0
21	3
22	0
23	1
24	0
25	1
26	0
27	0
28	5
29	1
30	0
31	1
32	0
33	1
34	0
35	0
36	7
37	1
38	1
39	0
40	1
41	0
42	3
43	0
44	0
45	11
46	1
47	1
48	1
49	0
50	2
51	0
52	5
53	0
54	0
55	0
56	17
57	0
58	1
59	1
60	1
61	0
62	3
63	0
64	7
65	0
66	0
67	27
68	1
69	0
70	1
71	1
72	2
73	0
74	5
75	0
76	11
77	0
78	0
79	40

[1, 0, 1, 0, 0, 1, 1, 0, 0, 1, 0, 1, 0, 0, 2, 1, 0, 1, 0, 0, 3, 0, 1, 0, 1, 0, 0, 5, 1, 0, 1, 0, 1, 0, 0, 7, 1, 1, 0, 1, 0, 3, 0, 0, 11, 1, 1, 1, 0, 2, 0, 5, 0, 0, 0, 17, 0, 1, 1, 1, 0, 3, 0, 7, 0, 0, 27, 1, 0, 1, 1, 2, 0, 5, 0, 11, 0, 0, 40]

cp's OEIS Frontend

A157424 Triangle read by rows, A157423 * (A052284 * 0^(n-k)).

Table of values

List of values

n	a(n)
1	1
2	0
3	1
4	0
5	0
6	1
7	1
8	0
9	0
10	1
11	0
12	1
13	0
14	0
15	2
16	1
17	0
18	1
19	0
20	0
21	3
22	0
23	1
24	0
25	1
26	0
27	0
28	5
29	1
30	0
31	1
32	0
33	1
34	0
35	0
36	7
37	1
38	1
39	0
40	1
41	0
42	3
43	0
44	0
45	11
46	1
47	1
48	1
49	0
50	2
51	0
52	5
53	0
54	0
55	0
56	17
57	0
58	1
59	1
60	1
61	0
62	3
63	0
64	7
65	0
66	0
67	27
68	1
69	0
70	1
71	1
72	2
73	0
74	5
75	0
76	11
77	0
78	0
79	40

n	a(n)
1	1
2	0
3	1
4	0
5	0
6	1
7	1
8	0
9	0
10	1
11	0
12	1
13	0
14	0
15	2
16	1
17	0
18	1
19	0
20	0
21	3
22	0
23	1
24	0
25	1
26	0
27	0
28	5
29	1
30	0
31	1
32	0
33	1
34	0
35	0
36	7
37	1
38	1
39	0
40	1
41	0
42	3
43	0
44	0
45	11
46	1
47	1
48	1
49	0
50	2
51	0
52	5
53	0
54	0
55	0
56	17
57	0
58	1
59	1
60	1
61	0
62	3
63	0
64	7
65	0
66	0
67	27
68	1
69	0
70	1
71	1
72	2
73	0
74	5
75	0
76	11
77	0
78	0
79	40

n	a(n)
1	1
2	0
3	1
4	0
5	0
6	1
7	1
8	0
9	0
10	1
11	0
12	1
13	0
14	0
15	2
16	1
17	0
18	1
19	0
20	0
21	3
22	0
23	1
24	0
25	1
26	0
27	0
28	5
29	1
30	0
31	1
32	0
33	1
34	0
35	0
36	7
37	1
38	1
39	0
40	1
41	0
42	3
43	0
44	0
45	11
46	1
47	1
48	1
49	0
50	2
51	0
52	5
53	0
54	0
55	0
56	17
57	0
58	1
59	1
60	1
61	0
62	3
63	0
64	7
65	0
66	0
67	27
68	1
69	0
70	1
71	1
72	2
73	0
74	5
75	0
76	11
77	0
78	0
79	40