A071217 - cp's OEIS frontend

A071217 Numbers k such that the largest prime factor of the sum of successive primes p(k) + p(k+1) is greater than k.

n	a(n)
1	1
2	9
3	11
4	12
5	19
6	23
7	24
8	29
9	31
10	32
11	51
12	54
13	58
14	63
15	67
16	71
17	75
18	76
19	77
20	84
21	86
22	87
23	93
24	95
25	97
26	103
27	108
28	110
29	124
30	128
31	136
32	151
33	158
34	159
35	164
36	169
37	188
38	191
39	192
40	200
41	202
42	205
43	208
44	210
45	211
46	216
47	227
48	232
49	241
50	243
51	245
52	246
53	247
54	252
55	265
56	273
57	278
58	282

[1, 9, 11, 12, 19, 23, 24, 29, 31, 32, 51, 54, 58, 63, 67, 71, 75, 76, 77, 84, 86, 87, 93, 95, 97, 103, 108, 110, 124, 128, 136, 151, 158, 159, 164, 169, 188, 191, 192, 200, 202, 205, 208, 210, 211, 216, 227, 232, 241, 243, 245, 246, 247, 252, 265, 273, 278, 282]

cp's OEIS Frontend

A071217 Numbers k such that the largest prime factor of the sum of successive primes p(k) + p(k+1) is greater than k.

Table of values

List of values

n	a(n)
1	1
2	9
3	11
4	12
5	19
6	23
7	24
8	29
9	31
10	32
11	51
12	54
13	58
14	63
15	67
16	71
17	75
18	76
19	77
20	84
21	86
22	87
23	93
24	95
25	97
26	103
27	108
28	110
29	124
30	128
31	136
32	151
33	158
34	159
35	164
36	169
37	188
38	191
39	192
40	200
41	202
42	205
43	208
44	210
45	211
46	216
47	227
48	232
49	241
50	243
51	245
52	246
53	247
54	252
55	265
56	273
57	278
58	282

n	a(n)
1	1
2	9
3	11
4	12
5	19
6	23
7	24
8	29
9	31
10	32
11	51
12	54
13	58
14	63
15	67
16	71
17	75
18	76
19	77
20	84
21	86
22	87
23	93
24	95
25	97
26	103
27	108
28	110
29	124
30	128
31	136
32	151
33	158
34	159
35	164
36	169
37	188
38	191
39	192
40	200
41	202
42	205
43	208
44	210
45	211
46	216
47	227
48	232
49	241
50	243
51	245
52	246
53	247
54	252
55	265
56	273
57	278
58	282

n	a(n)
1	1
2	9
3	11
4	12
5	19
6	23
7	24
8	29
9	31
10	32
11	51
12	54
13	58
14	63
15	67
16	71
17	75
18	76
19	77
20	84
21	86
22	87
23	93
24	95
25	97
26	103
27	108
28	110
29	124
30	128
31	136
32	151
33	158
34	159
35	164
36	169
37	188
38	191
39	192
40	200
41	202
42	205
43	208
44	210
45	211
46	216
47	227
48	232
49	241
50	243
51	245
52	246
53	247
54	252
55	265
56	273
57	278
58	282