A257980 - cp's OEIS frontend

A257980 Sequence (d(n)) generated by Rule 3 (in Comments) with a(1) = 0 and d(1) = 3.

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

[3, 1, 2, -1, 4, -2, 5, -4, 6, -3, 9, -10, 8, -5, 11, -9, 13, -12, 14, -13, 15, -11, 19, -21, 17, -14, 20, -19, 21, -18, 24, -25, 23, -17, 29, -33, 25, -23, 27, -22, 32, -31, 33, -35, 31, -27, 35, -34, 36, -29, -6, 37, -30, 44, -49, 39, -37, 41, -26, -7, 49]

cp's OEIS Frontend

A257980 Sequence (d(n)) generated by Rule 3 (in Comments) with a(1) = 0 and d(1) = 3.

Table of values

List of values

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

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

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