Expansion of exp(2x) - exp(0) + BesselI_0(2x).

Terms

a(0) =1a(1) =2a(2) =6a(3) =8a(4) =22a(5) =32a(6) =84a(7) =128a(8) =326a(9) =512a(10) =1276a(11) =2048a(12) =5020a(13) =8192a(14) =19816a(15) =32768a(16) =78406a(17) =131072a(18) =310764a(19) =524288a(20) =1233332a(21) =2097152a(22) =4899736a(23) =8388608a(24) =19481372a(25) =33554432a(26) =77509464a(27) =134217728a(28) =308552056a(29) =536870912