A229822 - cp's OEIS frontend

A229822 Even bisection gives sequence a itself, n->a(2(7n+k)-1) gives k-th differences of a for k=1..7 with a(n)=n for n<2.

n	a(n)
0	0
1	1
2	1
3	-1
4	1
5	-1
6	-1
7	7
8	1
9	-21
10	-1
11	49
12	-1
13	-91
14	7
15	0
16	1
17	-2
18	-21
19	6
20	-1
21	-14
22	49
23	28
24	-1
25	-42
26	-91
27	28
28	7
29	-2
30	0
31	4
32	1
33	-8
34	-2
35	14
36	-21
37	-14
38	6
39	-14
40	-1
41	90
42	-14
43	2
44	49
45	-4
46	28
47	6
48	-1
49	0
50	-42
51	-28
52	-91
53	76
54	28
55	-84
56	7
57	-2
58	-2
59	2
60	0
61	6
62	4
63	-28
64	1
65	48
66	-8

[0, 1, 1, -1, 1, -1, -1, 7, 1, -21, -1, 49, -1, -91, 7, 0, 1, -2, -21, 6, -1, -14, 49, 28, -1, -42, -91, 28, 7, -2, 0, 4, 1, -8, -2, 14, -21, -14, 6, -14, -1, 90, -14, 2, 49, -4, 28, 6, -1, 0, -42, -28, -91, 76, 28, -84, 7, -2, -2, 2, 0, 6, 4, -28, 1, 48, -8]

cp's OEIS Frontend

A229822 Even bisection gives sequence a itself, n->a(2(7n+k)-1) gives k-th differences of a for k=1..7 with a(n)=n for n<2.

Table of values

List of values

n	a(n)
0	0
1	1
2	1
3	-1
4	1
5	-1
6	-1
7	7
8	1
9	-21
10	-1
11	49
12	-1
13	-91
14	7
15	0
16	1
17	-2
18	-21
19	6
20	-1
21	-14
22	49
23	28
24	-1
25	-42
26	-91
27	28
28	7
29	-2
30	0
31	4
32	1
33	-8
34	-2
35	14
36	-21
37	-14
38	6
39	-14
40	-1
41	90
42	-14
43	2
44	49
45	-4
46	28
47	6
48	-1
49	0
50	-42
51	-28
52	-91
53	76
54	28
55	-84
56	7
57	-2
58	-2
59	2
60	0
61	6
62	4
63	-28
64	1
65	48
66	-8

n	a(n)
0	0
1	1
2	1
3	-1
4	1
5	-1
6	-1
7	7
8	1
9	-21
10	-1
11	49
12	-1
13	-91
14	7
15	0
16	1
17	-2
18	-21
19	6
20	-1
21	-14
22	49
23	28
24	-1
25	-42
26	-91
27	28
28	7
29	-2
30	0
31	4
32	1
33	-8
34	-2
35	14
36	-21
37	-14
38	6
39	-14
40	-1
41	90
42	-14
43	2
44	49
45	-4
46	28
47	6
48	-1
49	0
50	-42
51	-28
52	-91
53	76
54	28
55	-84
56	7
57	-2
58	-2
59	2
60	0
61	6
62	4
63	-28
64	1
65	48
66	-8

cp's OEIS Frontend

A229822 Even bisection gives sequence a itself, n->a(2*(7*n+k)-1) gives k-th differences of a for k=1..7 with a(n)=n for n<2.

Table of values

List of values

A229822 Even bisection gives sequence a itself, n->a(2(7n+k)-1) gives k-th differences of a for k=1..7 with a(n)=n for n<2.

n	a(n)
0	0
1	1
2	1
3	-1
4	1
5	-1
6	-1
7	7
8	1
9	-21
10	-1
11	49
12	-1
13	-91
14	7
15	0
16	1
17	-2
18	-21
19	6
20	-1
21	-14
22	49
23	28
24	-1
25	-42
26	-91
27	28
28	7
29	-2
30	0
31	4
32	1
33	-8
34	-2
35	14
36	-21
37	-14
38	6
39	-14
40	-1
41	90
42	-14
43	2
44	49
45	-4
46	28
47	6
48	-1
49	0
50	-42
51	-28
52	-91
53	76
54	28
55	-84
56	7
57	-2
58	-2
59	2
60	0
61	6
62	4
63	-28
64	1
65	48
66	-8