Xfactorials - like factorials but use carryless GF(2)[ X ] polynomial multiplication.
A048631
Xfactorials - like factorials but use carryless GF(2)[ X ] polynomial multiplication.
Terms
- a(0) =1a(1) =1a(2) =2a(3) =6a(4) =24a(5) =120a(6) =272a(7) =1904a(8) =15232a(9) =124800a(10) =848640a(11) =7507200a(12) =39738368a(13) =433441792a(14) =2589116416a(15) =30419859456a(16) =486717751296
External references
- oeis: A048631