Number of words of length 2n in the 10 transpositions of S[5] equivalent to the identity.
A029698
Number of words of length 2n in the 10 transpositions of S[5] equivalent to the identity.
Terms
- a(0) =10a(1) =340a(2) =20860a(3) =1770940a(4) =169271260a(5) =16731772540
External references
- oeis: A029698