A328762 - cp's OEIS frontend

A328762 Numbers n for which 2 < A257993(A276086(A276086(n))) < A257993(n), where A276086 converts the primorial base expansion of n into its prime product form, and A257993 returns the index of the least prime not present in its argument.

n	a(n)
1	210
2	1470
3	5250
4	6510
5	7140
6	8400
7	9450
8	10710
9	14490
10	15750
11	16380
12	17640
13	18690
14	19950
15	23730
16	24990
17	25620
18	26880
19	27930
20	29190
21	30030
22	31290
23	32340
24	33600
25	37380
26	38640
27	39270
28	40530
29	41580
30	42840
31	46620
32	47880
33	48510
34	49770
35	50820
36	52080
37	55860
38	57120
39	57750
40	59010
41	60270
42	61530
43	63420
44	65730
45	69510
46	70770
47	72660
48	74970

[210, 1470, 5250, 6510, 7140, 8400, 9450, 10710, 14490, 15750, 16380, 17640, 18690, 19950, 23730, 24990, 25620, 26880, 27930, 29190, 30030, 31290, 32340, 33600, 37380, 38640, 39270, 40530, 41580, 42840, 46620, 47880, 48510, 49770, 50820, 52080, 55860, 57120, 57750, 59010, 60270, 61530, 63420, 65730, 69510, 70770, 72660, 74970]

cp's OEIS Frontend

A328762 Numbers n for which 2 < A257993(A276086(A276086(n))) < A257993(n), where A276086 converts the primorial base expansion of n into its prime product form, and A257993 returns the index of the least prime not present in its argument.

Table of values

List of values