Where records occur in A047160.

Terms

a(0) =2a(1) =4a(2) =8a(3) =22a(4) =46a(5) =121a(6) =128a(7) =136a(8) =146a(9) =238a(10) =265a(11) =286a(12) =341a(13) =344a(14) =526a(15) =904a(16) =1114a(17) =1691a(18) =1736a(19) =1751a(20) =1781a(21) =2476a(22) =3097a(23) =3551a(24) =5131a(25) =8504a(26) =10342a(27) =18526a(28) =22564a(29) =24776