A258057 - cp's OEIS frontend

A258057 First differences of the arithmetic derivative sequence A003415.

n	a(n)
0	0
1	1
2	0
3	3
4	-3
5	4
6	-4
7	11
8	-6
9	1
10	-6
11	15
12	-15
13	8
14	-1
15	24
16	-31
17	20
18	-20
19	23
20	-14
21	3
22	-12
23	43
24	-34
25	5
26	12
27	5
28	-31
29	30
30	-30
31	79
32	-66
33	5
34	-7
35	48
36	-59
37	20
38	-5
39	52
40	-67
41	40
42	-40
43	47
44	-9
45	-14
46	-24
47	111
48	-98
49	31
50	-25
51	36
52	-55
53	80
54	-65
55	76
56	-70
57	9
58	-30
59	91
60	-91
61	32
62	18

[0, 1, 0, 3, -3, 4, -4, 11, -6, 1, -6, 15, -15, 8, -1, 24, -31, 20, -20, 23, -14, 3, -12, 43, -34, 5, 12, 5, -31, 30, -30, 79, -66, 5, -7, 48, -59, 20, -5, 52, -67, 40, -40, 47, -9, -14, -24, 111, -98, 31, -25, 36, -55, 80, -65, 76, -70, 9, -30, 91, -91, 32, 18]

cp's OEIS Frontend

A258057 First differences of the arithmetic derivative sequence A003415.

Table of values

List of values

n	a(n)
0	0
1	1
2	0
3	3
4	-3
5	4
6	-4
7	11
8	-6
9	1
10	-6
11	15
12	-15
13	8
14	-1
15	24
16	-31
17	20
18	-20
19	23
20	-14
21	3
22	-12
23	43
24	-34
25	5
26	12
27	5
28	-31
29	30
30	-30
31	79
32	-66
33	5
34	-7
35	48
36	-59
37	20
38	-5
39	52
40	-67
41	40
42	-40
43	47
44	-9
45	-14
46	-24
47	111
48	-98
49	31
50	-25
51	36
52	-55
53	80
54	-65
55	76
56	-70
57	9
58	-30
59	91
60	-91
61	32
62	18

n	a(n)
0	0
1	1
2	0
3	3
4	-3
5	4
6	-4
7	11
8	-6
9	1
10	-6
11	15
12	-15
13	8
14	-1
15	24
16	-31
17	20
18	-20
19	23
20	-14
21	3
22	-12
23	43
24	-34
25	5
26	12
27	5
28	-31
29	30
30	-30
31	79
32	-66
33	5
34	-7
35	48
36	-59
37	20
38	-5
39	52
40	-67
41	40
42	-40
43	47
44	-9
45	-14
46	-24
47	111
48	-98
49	31
50	-25
51	36
52	-55
53	80
54	-65
55	76
56	-70
57	9
58	-30
59	91
60	-91
61	32
62	18

n	a(n)
0	0
1	1
2	0
3	3
4	-3
5	4
6	-4
7	11
8	-6
9	1
10	-6
11	15
12	-15
13	8
14	-1
15	24
16	-31
17	20
18	-20
19	23
20	-14
21	3
22	-12
23	43
24	-34
25	5
26	12
27	5
28	-31
29	30
30	-30
31	79
32	-66
33	5
34	-7
35	48
36	-59
37	20
38	-5
39	52
40	-67
41	40
42	-40
43	47
44	-9
45	-14
46	-24
47	111
48	-98
49	31
50	-25
51	36
52	-55
53	80
54	-65
55	76
56	-70
57	9
58	-30
59	91
60	-91
61	32
62	18