A Chebyshev transform of A099450 associated to the knot 7_7.

Terms

a(0) =1a(1) =5a(2) =17a(3) =45a(4) =96a(5) =155a(6) =119a(7) =-365a(8) =-2217a(9) =-7360a(10) =-18791a(11) =-38435a(12) =-57639a(13) =-28875a(14) =200992a(15) =1015075a(16) =3179711a(17) =7796715a(18) =15240559a(19) =20915840a(20) =3218033a(21) =-103746315a(22) =-458355231a(23) =-1362884995a(24) =-3211177504a(25) =-5977952405a(26) =-7345234233a(27) =2382397955a(28) =51340513351a(29) =204512766400