login
A252740
First quotients of A252738: a(0) = 1; for n >= 1, a(n) = A252738(n) / A252738(n-1).
4
1, 2, 6, 180, 1134000, 3465651420000000, 356414438712215830124178000000000000000, 1311750338118625705168608107387873609070899443110750355586669940000000000000000000000000000000
OFFSET
0,2
FORMULA
a(0) = 1; for n >= 1, a(n) = A252738(n) / A252738(n-1).
PROG
(Scheme) (define (A252740 n) (if (zero? n) 1 (/ (A252738 n) (A252738 (- n 1)))))
CROSSREFS
KEYWORD
nonn
AUTHOR
Antti Karttunen, Dec 21 2014
STATUS
approved