Y = X = 'i + .25(ii + jj + kk + e); Z = 'i - i' + .5(jj + kk - jk + kj) + e. See pdf-file and comment for an exact definition (this sequence gives an initial term 3); Version "les".
A119954
Y = X = 'i + .25(ii + jj + kk + e); Z = 'i - i' + .5(jj + kk - jk + kj) + e. See pdf-file and comment for an exact definition (this sequence gives an initial term 3); Version "les".
Terms
- a(0) =3a(1) =2a(2) =-2a(3) =9a(4) =24a(5) =33a(6) =21a(7) =-2a(8) =-6a(9) =18a(10) =47a(11) =30a(12) =-13a(13) =-20a(14) =4a(15) =-7a(16) =-32a(17) =-42a(18) =-59a(19) =-80a(20) =-77a(21) =-66a(22) =-74a(23) =-107a(24) =-128a(25) =-98a(26) =-67a(27) =-81a(28) =-127a(29) =-151
External references
- oeis: A119954