OFFSET
0,2
REFERENCES
Seen on a puzzle calendar.
FORMULA
a(n) = n^((7-n)^2), n < 7.
EXAMPLE
a(5) = 625 because n = 5, so n^((7-n)^2) = 5^((7-5)^2) = 5^(2^2) = 5^4 = 625
CROSSREFS
KEYWORD
nonn,fini,full
AUTHOR
J. McV., Jan 23, 2001
STATUS
approved