A306877 - cp's OEIS frontend

A306877 Lexicographically earliest sequence of distinct positive terms such that, for any n > 0, among the prime divisors of n * a(n) there are at least 4 runs of consecutive prime numbers.

n	a(n)
1	1870
2	935
3	1729
4	1045
5	374
6	2093
7	494
8	1235
9	2639
10	187
11	170
12	2737
13	190
14	247
15	4301
16	1265
17	110
18	2821
19	130
20	209
21	299
22	85
23	182
24	3367
25	418
26	95
27	3451
28	377
29	220
30	5423
31	230
32	1495
33	391
34	55
35	598
36	3458
37	238
38	65
39	133
40	253
41	260
42	403
43	266
44	115
45	5797
46	91
47	273
48	3689
49	741
50	319

[1870, 935, 1729, 1045, 374, 2093, 494, 1235, 2639, 187, 170, 2737, 190, 247, 4301, 1265, 110, 2821, 130, 209, 299, 85, 182, 3367, 418, 95, 3451, 377, 220, 5423, 230, 1495, 391, 55, 598, 3458, 238, 65, 133, 253, 260, 403, 266, 115, 5797, 91, 273, 3689, 741, 319]

cp's OEIS Frontend

A306877 Lexicographically earliest sequence of distinct positive terms such that, for any n > 0, among the prime divisors of n * a(n) there are at least 4 runs of consecutive prime numbers.

Table of values

List of values