ABSTRACT
Note that https://www.w3.org/1998/Math/MathML"> α ( S ) = n s 1 n − s 1 s 2 − s 1 n − s 2 s 3 − s 2 ⋯ n − s k n − s k https://s3-euw1-ap-pe-df-pch-content-public-p.s3.eu-west-1.amazonaws.com/9780429274107/76d8f3df-fdac-4af3-ad29-e5f6ca3c54a5/content/math10_1.tif" xmlns:xlink="https://www.w3.org/1999/xlink"/> https://www.w3.org/1998/Math/MathML"> = n ! s 1 ! ( n − s 1 ) ! · ( n − s 1 ) ! ( s 2 − s 1 ) ! ( n − s 2 ) ! ⋯ ( n − s k ) ! ( n − s k ) ! = https://s3-euw1-ap-pe-df-pch-content-public-p.s3.eu-west-1.amazonaws.com/9780429274107/76d8f3df-fdac-4af3-ad29-e5f6ca3c54a5/content/math10_2.tif" xmlns:xlink="https://www.w3.org/1999/xlink"/> https://www.w3.org/1998/Math/MathML"> n ! s 1 ! · ( s 2 − s 1 ) ! · ⋯ · ( n − s k ) ! = n s 1 , s 2 − s 1 , ⋯ , n − s n . https://s3-euw1-ap-pe-df-pch-content-public-p.s3.eu-west-1.amazonaws.com/9780429274107/76d8f3df-fdac-4af3-ad29-e5f6ca3c54a5/content/math10_3.tif" xmlns:xlink="https://www.w3.org/1999/xlink"/>
