login
A112637
a(n) = b(n)*lcm{1,2,..,n}^3 where b(n) is a sequence of rationals arising in irrationality proof of zeta(3).
0
0, 6, 702, 375186, 68548170, 212649972618, 5572180693170, 52037240544974502, 11661547289636534670, 9015983814263107529634, 262721633707681615189866, 10335648343425700490571339750, 309124221331162265697856664958
OFFSET
0,2
COMMENTS
Always an integer (divisible by 6).
FORMULA
a(n) = (A059415(n)/A059416(n))*A003418(n)^3.
CROSSREFS
KEYWORD
nonn
AUTHOR
Benoit Cloitre, Dec 27 2005
STATUS
approved