:: Int -> Integer

Create an Integer from an Int
Helper function for constructing IDs of any sort.
Convert from an Int.
Conversion to Integer.
conversion to Integer
fibonacci k calculates the k-th Fibonacci number in O(log (abs k)) steps. The index may be negative. This is efficient for calculating single Fibonacci numbers (with large index), but for computing many Fibonacci numbers in close proximity, it is better to use the simple addition formula starting from an appropriate pair of successive Fibonacci numbers.
lucas k computes the k-th Lucas number. Very similar to fibonacci.
Find the number of digits of an Int.
equalFuncList (\k -> round (Bell.bellSeries (fromInteger k) :: Double)) (Bell.bellRec :: [Integer]) 20