OFFSET
0,1
FORMULA
For n<=31, f(n)=n+3; for n>=31, f(n)=34.
EXAMPLE
For degree 2^0, there are 3 polygons with 3, 4 & 6 sides.
For degree 2^1, there are 4 polygons with 5, 8, 10 & 12 sides.
For degree 2^2 there are 5 polygons with 15, 16, 20, 24 & 30 sides.
For n<=31, for degree 2^n, there are n+3 polygons.
For n>= 31 there are 34 polygons.
Assuming there are only five Fermat primes, the sequence will continue repeating 34 forever.
CROSSREFS
KEYWORD
nonn
AUTHOR
Matthew Lehman, Jun 14 2008
STATUS
approved