An inverse Chebyshev transform of x/(1-2x).

Terms

a(0) =0a(1) =1a(2) =2a(3) =7a(4) =16a(5) =46a(6) =110a(7) =295a(8) =720a(9) =1870a(10) =4612a(11) =11782a(12) =29224a(13) =73984a(14) =184102a(15) =463687a(16) =1156000a(17) =2902870a(18) =7245020a(19) =18161170a(20) =45356736a(21) =113576596a(22) =283765132a(23) =710118262a(24) =1774619616a(25) =4439253196a(26) =11095532840a(27) =27749232700a(28) =69363052600