-- -*- M2-comint -*- hash: 13559270986286906449

i1 : E=QQ[e_1..e_4,SkewCommutative=>true]

o1 = E

o1 : PolynomialRing, 4 skew commutative variable(s)

i2 : isHilbertSequence({1,4,3,1,0},E)

o2 = true

i3 : isHilbertSequence({1,4,3,1,1},E)

o3 = false

i4 : 
