A193947 - cp's OEIS frontend

A193947 Integers n such that for all i > n the largest prime factor of i(i+1)(i+2)(i+3)(i+4)(i+5) exceeds the largest prime factor of n(n+1)(n+2)(n+3)(n+4)(n+5).

n	a(n)
1	1
2	5
3	7
4	11
5	13
6	17
7	23
8	25
9	31
10	35
11	285
12	340
13	528
14	1271
15	3476
16	4897
17	7564
18	11659
19	16683
20	18421
21	28032
22	44250
23	52323
24	61100
25	99381
26	3294850
27	5529832
28	13423043
29	149035259
30	255792095
31	528338092
32	2020271859
33	18069513341
34	74079238792

[1, 5, 7, 11, 13, 17, 23, 25, 31, 35, 285, 340, 528, 1271, 3476, 4897, 7564, 11659, 16683, 18421, 28032, 44250, 52323, 61100, 99381, 3294850, 5529832, 13423043, 149035259, 255792095, 528338092, 2020271859, 18069513341, 74079238792]

cp's OEIS Frontend

A193947 Integers n such that for all i > n the largest prime factor of i(i+1)(i+2)(i+3)(i+4)(i+5) exceeds the largest prime factor of n(n+1)(n+2)(n+3)(n+4)(n+5).

Table of values

List of values