(* Periodic orbits for the pinball problem *)
np[0] = 1; Tp[0] =   4.0000000000000000; lam[0] =   9.8989794855663575
np[1] = 1; Tp[1] =   4.2679491924311233; lam[1] = -11.7714551963855620
np[2] = 2; Tp[2] =   8.3165294851683011; lam[2] = -124.0948019921975500
np[3] = 3; Tp[3] =  12.3217466161826220; lam[3] = -1240.5425570415130000
np[4] = 3; Tp[4] =  12.5808077410325190; lam[4] = 1449.5450749560364000
np[5] = 4; Tp[5] =  16.3222764743820430; lam[5] = -12295.7068619672170000
np[6] = 4; Tp[6] =  16.8490718592249600; lam[6] = -17079.0190089450190000
np[7] = 4; Tp[7] =  16.5852429060814330; lam[7] = 14459.9759190225600000
np[8] = 5; Tp[8] =  20.3223300257395150; lam[8] = -121733.8387051142600000
np[9] = 5; Tp[9] =  20.5856896717587500; lam[9] = 143282.0951544837200000
np[10] = 5; Tp[10] =  20.8535715172271380; lam[10] = -170410.7155425711200000
np[11] = 5; Tp[11] =  20.6382383860189830; lam[11] = 153925.7907420687600000
np[12] = 5; Tp[12] =  20.8973693881866860; lam[12] = -179901.9479426332400000
np[13] = 5; Tp[13] =  21.1169943223738060; lam[13] = 201024.7347433566200000
np[14] = 6; Tp[14] =  24.3223354357383420; lam[14] = -1205062.9238198104000000
np[15] = 6; Tp[15] =  24.5857347885076080; lam[15] = 1418521.6228149128000000
np[16] = 6; Tp[16] =  24.6387602503237630; lam[16] = 1525597.4482172770000000
np[17] = 6; Tp[17] =  24.8540251000711550; lam[17] = -1688624.9342575236000000
np[18] = 6; Tp[18] =  24.9021670010663240; lam[18] = -1796354.9397852814000000
np[19] = 6; Tp[19] =  24.9021670010663240; lam[19] = -1796354.9397852814000000
np[20] = 6; Tp[20] =  25.1214884881119430; lam[20] = 2005733.1062186570000000
np[21] = 6; Tp[21] =  25.1656282362797230; lam[21] = 2119615.0153698460000000
np[22] = 6; Tp[22] =  25.3849457856760950; lam[22] = -2366378.2548015993000000
np[23] = 7; Tp[23] =  28.3223359822609740; lam[23] = -11928918.5735945660000000
np[24] = 7; Tp[24] =  28.5857393460358470; lam[24] = 14042123.5460542890000000
np[25] = 7; Tp[25] =  28.6388129516769890; lam[25] = 15104145.6158566400000000
np[26] = 7; Tp[26] =  28.8540709084603720; lam[26] = -16717779.7046519410000000
np[27] = 7; Tp[27] =  28.6440227066981660; lam[27] = 15253322.4008961710000000
np[28] = 7; Tp[28] =  28.9026505214058000; lam[28] = -17801941.2953031170000000
np[29] = 7; Tp[29] =  28.9026505214058000; lam[29] = -17801941.2953031140000000
np[30] = 7; Tp[30] =  29.1219414901500070; lam[30] = 19875049.2663149540000000
np[31] = 7; Tp[31] =  28.9069934276658390; lam[31] = -17938512.4211810120000000
np[32] = 7; Tp[32] =  28.9547681753658350; lam[32] = -19101418.1020270030000000
np[33] = 7; Tp[33] =  29.1704584245931710; lam[33] = 21167180.8502317670000000
np[34] = 7; Tp[34] =  29.1660533936015720; lam[34] = 20960614.0389057400000000
np[35] = 7; Tp[35] =  29.1704584245931710; lam[35] = 21167180.8502317740000000
np[36] = 7; Tp[36] =  29.3894404178968930; lam[36] = -23610699.5772615300000000
np[37] = 7; Tp[37] =  29.2138986143681510; lam[37] = 22324867.2709586250000000
np[38] = 7; Tp[38] =  29.4335511284850890; lam[38] = -24948505.2483880110000000
np[39] = 7; Tp[39] =  29.4298798359111660; lam[39] = -24756838.5690133760000000
np[40] = 7; Tp[40] =  29.6528947851952510; lam[40] = 27855686.5854182770000000
