A189710 - cp's OEIS frontend

A189710 Numbers n such that n'' = n'-1 where n' and n'' are respectively the first and the second arithmetic derivative of n (A003415).

n	a(n)
1	2
2	3
3	5
4	7
5	9
6	11
7	13
8	17
9	19
10	23
11	29
12	31
13	37
14	41
15	43
16	47
17	53
18	59
19	61
20	67
21	71
22	73
23	79
24	83
25	89
26	97
27	101
28	103
29	107
30	109
31	113
32	127
33	131
34	137
35	139
36	149
37	151
38	157
39	163
40	167
41	173
42	179
43	181
44	185
45	191
46	193
47	197
48	199
49	211
50	223
51	227
52	229
53	233
54	239
55	241
56	251
57	257
58	263

[2, 3, 5, 7, 9, 11, 13, 17, 19, 23, 29, 31, 37, 41, 43, 47, 53, 59, 61, 67, 71, 73, 79, 83, 89, 97, 101, 103, 107, 109, 113, 127, 131, 137, 139, 149, 151, 157, 163, 167, 173, 179, 181, 185, 191, 193, 197, 199, 211, 223, 227, 229, 233, 239, 241, 251, 257, 263]

cp's OEIS Frontend

A189710 Numbers n such that n'' = n'-1 where n' and n'' are respectively the first and the second arithmetic derivative of n (A003415).

Table of values

List of values

n	a(n)
1	2
2	3
3	5
4	7
5	9
6	11
7	13
8	17
9	19
10	23
11	29
12	31
13	37
14	41
15	43
16	47
17	53
18	59
19	61
20	67
21	71
22	73
23	79
24	83
25	89
26	97
27	101
28	103
29	107
30	109
31	113
32	127
33	131
34	137
35	139
36	149
37	151
38	157
39	163
40	167
41	173
42	179
43	181
44	185
45	191
46	193
47	197
48	199
49	211
50	223
51	227
52	229
53	233
54	239
55	241
56	251
57	257
58	263

n	a(n)
1	2
2	3
3	5
4	7
5	9
6	11
7	13
8	17
9	19
10	23
11	29
12	31
13	37
14	41
15	43
16	47
17	53
18	59
19	61
20	67
21	71
22	73
23	79
24	83
25	89
26	97
27	101
28	103
29	107
30	109
31	113
32	127
33	131
34	137
35	139
36	149
37	151
38	157
39	163
40	167
41	173
42	179
43	181
44	185
45	191
46	193
47	197
48	199
49	211
50	223
51	227
52	229
53	233
54	239
55	241
56	251
57	257
58	263

n	a(n)
1	2
2	3
3	5
4	7
5	9
6	11
7	13
8	17
9	19
10	23
11	29
12	31
13	37
14	41
15	43
16	47
17	53
18	59
19	61
20	67
21	71
22	73
23	79
24	83
25	89
26	97
27	101
28	103
29	107
30	109
31	113
32	127
33	131
34	137
35	139
36	149
37	151
38	157
39	163
40	167
41	173
42	179
43	181
44	185
45	191
46	193
47	197
48	199
49	211
50	223
51	227
52	229
53	233
54	239
55	241
56	251
57	257
58	263