A364154 - cp's OEIS frontend

A364154 Lexicographically earliest sequence of distinct positive integers such that a(n) is least novel multiple m of the product of all primes less than the greatest prime factor of a(n-1) which do not divide a(n-1); a(1) = 1.

n	a(n)
1	1
2	2
3	3
4	4
5	5
6	6
7	7
8	30
9	8
10	9
11	10
12	12
13	11
14	210
15	13
16	2310
17	14
18	15
19	16
20	17
21	30030
22	18
23	19
24	510510
25	20
26	21
27	40
28	24
29	22
30	105
31	26
32	1155
33	28
34	45
35	32
36	23
37	9699690
38	25
39	36
40	27
41	34
42	15015
43	38
44	255255
45	42
46	35
47	48
48	29
49	223092870
50	31
51	6469693230
52	33
53	70
54	39
55	770
56	51
57	10010

[1, 2, 3, 4, 5, 6, 7, 30, 8, 9, 10, 12, 11, 210, 13, 2310, 14, 15, 16, 17, 30030, 18, 19, 510510, 20, 21, 40, 24, 22, 105, 26, 1155, 28, 45, 32, 23, 9699690, 25, 36, 27, 34, 15015, 38, 255255, 42, 35, 48, 29, 223092870, 31, 6469693230, 33, 70, 39, 770, 51, 10010]

cp's OEIS Frontend

A364154 Lexicographically earliest sequence of distinct positive integers such that a(n) is least novel multiple m of the product of all primes less than the greatest prime factor of a(n-1) which do not divide a(n-1); a(1) = 1.

Table of values

List of values