login
A330326
a(1)=1; thereafter a(n) = b(n)*b(n-1), where b = A329804.
2
1, 2, 6, 30, 40, 64, 320, 100, 95, 570, 180, 126, 840, 280, 350, 400, 480, 540, 630, 770, 880, 960, 1080, 1170, 234, 684, 3800, 1400, 644, 4830, 2310, 1342, 2196, 3708, 3502, 3604, 1590, 1395, 10044, 2700, 2550, 3570, 1435, 1189, 3016, 2704, 2860, 1870
OFFSET
1,2
LINKS
CROSSREFS
Sequence in context: A241557 A324887 A346106 * A006954 A360681 A286652
KEYWORD
nonn,base
AUTHOR
N. J. A. Sloane, Dec 12 2019
STATUS
approved