A151930 - cp's OEIS frontend

A151930 First differences of A001316.

n	a(n)
0	1
1	0
2	2
3	-2
4	2
5	0
6	4
7	-6
8	2
9	0
10	4
11	-4
12	4
13	0
14	8
15	-14
16	2
17	0
18	4
19	-4
20	4
21	0
22	8
23	-12
24	4
25	0
26	8
27	-8
28	8
29	0
30	16
31	-30
32	2
33	0
34	4
35	-4
36	4
37	0
38	8
39	-12
40	4
41	0
42	8
43	-8
44	8
45	0
46	16
47	-28
48	4
49	0
50	8
51	-8
52	8
53	0
54	16
55	-24
56	8
57	0
58	16
59	-16
60	16
61	0
62	32
63	-62
64	2
65	0
66	4
67	-4
68	4
69	0
70	8
71	-12
72	4
73	0
74	8
75	-8
76	8
77	0
78	16
79	-28
80	4
81	0
82	8
83	-8
84	8
85	0
86	16
87	-24
88	8
89	0
90	16
91	-16
92	16
93	0
94	32

[1, 0, 2, -2, 2, 0, 4, -6, 2, 0, 4, -4, 4, 0, 8, -14, 2, 0, 4, -4, 4, 0, 8, -12, 4, 0, 8, -8, 8, 0, 16, -30, 2, 0, 4, -4, 4, 0, 8, -12, 4, 0, 8, -8, 8, 0, 16, -28, 4, 0, 8, -8, 8, 0, 16, -24, 8, 0, 16, -16, 16, 0, 32, -62, 2, 0, 4, -4, 4, 0, 8, -12, 4, 0, 8, -8, 8, 0, 16, -28, 4, 0, 8, -8, 8, 0, 16, -24, 8, 0, 16, -16, 16, 0, 32]

cp's OEIS Frontend

A151930 First differences of A001316.

Table of values

List of values

n	a(n)
0	1
1	0
2	2
3	-2
4	2
5	0
6	4
7	-6
8	2
9	0
10	4
11	-4
12	4
13	0
14	8
15	-14
16	2
17	0
18	4
19	-4
20	4
21	0
22	8
23	-12
24	4
25	0
26	8
27	-8
28	8
29	0
30	16
31	-30
32	2
33	0
34	4
35	-4
36	4
37	0
38	8
39	-12
40	4
41	0
42	8
43	-8
44	8
45	0
46	16
47	-28
48	4
49	0
50	8
51	-8
52	8
53	0
54	16
55	-24
56	8
57	0
58	16
59	-16
60	16
61	0
62	32
63	-62
64	2
65	0
66	4
67	-4
68	4
69	0
70	8
71	-12
72	4
73	0
74	8
75	-8
76	8
77	0
78	16
79	-28
80	4
81	0
82	8
83	-8
84	8
85	0
86	16
87	-24
88	8
89	0
90	16
91	-16
92	16
93	0
94	32

n	a(n)
0	1
1	0
2	2
3	-2
4	2
5	0
6	4
7	-6
8	2
9	0
10	4
11	-4
12	4
13	0
14	8
15	-14
16	2
17	0
18	4
19	-4
20	4
21	0
22	8
23	-12
24	4
25	0
26	8
27	-8
28	8
29	0
30	16
31	-30
32	2
33	0
34	4
35	-4
36	4
37	0
38	8
39	-12
40	4
41	0
42	8
43	-8
44	8
45	0
46	16
47	-28
48	4
49	0
50	8
51	-8
52	8
53	0
54	16
55	-24
56	8
57	0
58	16
59	-16
60	16
61	0
62	32
63	-62
64	2
65	0
66	4
67	-4
68	4
69	0
70	8
71	-12
72	4
73	0
74	8
75	-8
76	8
77	0
78	16
79	-28
80	4
81	0
82	8
83	-8
84	8
85	0
86	16
87	-24
88	8
89	0
90	16
91	-16
92	16
93	0
94	32

n	a(n)
0	1
1	0
2	2
3	-2
4	2
5	0
6	4
7	-6
8	2
9	0
10	4
11	-4
12	4
13	0
14	8
15	-14
16	2
17	0
18	4
19	-4
20	4
21	0
22	8
23	-12
24	4
25	0
26	8
27	-8
28	8
29	0
30	16
31	-30
32	2
33	0
34	4
35	-4
36	4
37	0
38	8
39	-12
40	4
41	0
42	8
43	-8
44	8
45	0
46	16
47	-28
48	4
49	0
50	8
51	-8
52	8
53	0
54	16
55	-24
56	8
57	0
58	16
59	-16
60	16
61	0
62	32
63	-62
64	2
65	0
66	4
67	-4
68	4
69	0
70	8
71	-12
72	4
73	0
74	8
75	-8
76	8
77	0
78	16
79	-28
80	4
81	0
82	8
83	-8
84	8
85	0
86	16
87	-24
88	8
89	0
90	16
91	-16
92	16
93	0
94	32