Icosikaienneagonal Number | Function to Find the Nth icosikaienneagonal Number ; Driver Code
def icosikaienneagonalNum ( n ) : NEW_LINE INDENT return ( 27 * n * n - 25 * n ) // 2 NEW_LINE DEDENT N = 3 NEW_LINE print ( icosikaienneagonalNum ( N ) ) NEW_LINE