A086447 - cp's OEIS frontend

A086447 a(n) = the least k such that prime(n+1)+prime(n+2)+...+prime(n+k) is a multiple of prime(n).

n	a(n)
1	2
2	2
3	6
4	6
5	6
6	6
7	4
8	8
9	4
10	30
11	7
12	31
13	37
14	67
15	22
16	60
17	46
18	38
19	69
20	13
21	65
22	76
23	19
24	163
25	9
26	52
27	100
28	84
29	66
30	136
31	66
32	119
33	33
34	79
35	47
36	76
37	187
38	214
39	37
40	96
41	461
42	111
43	62
44	189
45	510
46	37
47	256
48	121
49	130
50	132
51	144
52	481
53	64
54	195
55	53
56	47
57	136
58	90
59	194
60	318
61	526
62	151
63	788
64	1542

[2, 2, 6, 6, 6, 6, 4, 8, 4, 30, 7, 31, 37, 67, 22, 60, 46, 38, 69, 13, 65, 76, 19, 163, 9, 52, 100, 84, 66, 136, 66, 119, 33, 79, 47, 76, 187, 214, 37, 96, 461, 111, 62, 189, 510, 37, 256, 121, 130, 132, 144, 481, 64, 195, 53, 47, 136, 90, 194, 318, 526, 151, 788, 1542]

cp's OEIS Frontend

A086447 a(n) = the least k such that prime(n+1)+prime(n+2)+...+prime(n+k) is a multiple of prime(n).

Table of values

List of values