A143446 - cp's OEIS frontend

A143446 Triangle read by rows: A000012 * A143424.

n	a(n)
1	1
2	0
3	2
4	-1
5	2
6	4
7	-1
8	0
9	4
10	8
11	-2
12	0
13	4
14	8
15	16
16	-1
17	-2
18	0
19	8
20	16
21	32
22	-2
23	-2
24	0
25	8
26	16
27	32
28	64
29	-2
30	-2
31	0
32	0
33	16
34	32
35	64
36	128
37	-2
38	-2
39	-4
40	0
41	16
42	32
43	64
44	128
45	256
46	-1
47	-4
48	-4
49	0
50	0
51	32
52	64
53	128
54	256
55	512
56	-2
57	-4
58	-4
59	0
60	0
61	32
62	64
63	128
64	256
65	512
66	1024
67	-2
68	-2
69	-4
70	-8
71	0
72	0
73	64
74	128
75	256
76	512
77	1024
78	2048

[1, 0, 2, -1, 2, 4, -1, 0, 4, 8, -2, 0, 4, 8, 16, -1, -2, 0, 8, 16, 32, -2, -2, 0, 8, 16, 32, 64, -2, -2, 0, 0, 16, 32, 64, 128, -2, -2, -4, 0, 16, 32, 64, 128, 256, -1, -4, -4, 0, 0, 32, 64, 128, 256, 512, -2, -4, -4, 0, 0, 32, 64, 128, 256, 512, 1024, -2, -2, -4, -8, 0, 0, 64, 128, 256, 512, 1024, 2048]

cp's OEIS Frontend

A143446 Triangle read by rows: A000012 * A143424.

Table of values

List of values