OFFSET
1,2
LINKS
Seiichi Manyama, Table of n, a(n) for n = 1..37
FORMULA
a(n) = n^n * a(n-1) + a(n-2) for n > 2. - Seiichi Manyama, Jun 05 2018
EXAMPLE
a(1) = 1, a(2) = 4 = denominator of 1 + 1/4 = 5/4.
CROSSREFS
KEYWORD
nonn,easy,frac
AUTHOR
Amarnath Murthy, May 03 2001
EXTENSIONS
More terms from Larry Reeves (larryr(AT)acm.org), May 15 2001
STATUS
approved