Number of distinct permutations of the terms of the n-th row of Pascal's triangle with alternating signs.
A377825
Number of distinct permutations of the terms of the n-th row of Pascal's triangle with alternating signs.
Terms
- a(0) =1a(1) =2a(2) =3a(3) =24a(4) =30a(5) =720a(6) =630a(7) =40320a(8) =22680a(9) =3628800a(10) =1247400a(11) =479001600a(12) =97297200a(13) =87178291200a(14) =10216206000
External references
- oeis: A377825