Record subsequence of b(3k+2), b()=A048142().

Terms

a(0) =0a(1) =0a(2) =0a(3) =0a(4) =0a(5) =0a(6) =0a(7) =0a(8) =0a(9) =0a(10) =1a(11) =2a(12) =4a(13) =7a(14) =13a(15) =21a(16) =36a(17) =56a(18) =89a(19) =135a(20) =207a(21) =305a(22) =453a(23) =656a(24) =950a(25) =1351a(26) =1922a(27) =2694a(28) =3772a(29) =5224