A303557 - cp's OEIS frontend

A303557 a(0) = 1; a(n) = 2^(n-1)*prime(n)#, where prime(n)# is the product of first n primes.

n	a(n)
0	1
1	2
2	12
3	120
4	1680
5	36960
6	960960
7	32672640
8	1241560320
9	57111774720
10	3312482933760
11	205373941893120
12	15197671700090880
13	1246209079407452160
14	107173980829040885760
15	10074354197929843261440
16	1067881544980563385712640
17	126010022307706479514091520
18	15373222721540190500719165440

[1, 2, 12, 120, 1680, 36960, 960960, 32672640, 1241560320, 57111774720, 3312482933760, 205373941893120, 15197671700090880, 1246209079407452160, 107173980829040885760, 10074354197929843261440, 1067881544980563385712640, 126010022307706479514091520, 15373222721540190500719165440]

cp's OEIS Frontend

A303557 a(0) = 1; a(n) = 2^(n-1)*prime(n)#, where prime(n)# is the product of first n primes.

Table of values

List of values