Records in A034694.

Terms

a(0) =2a(1) =3a(2) =7a(3) =11a(4) =29a(5) =53a(6) =103a(7) =191a(8) =311a(9) =331a(10) =709a(11) =1021a(12) =1091a(13) =1597a(14) =3181a(15) =3547a(16) =5449a(17) =8243a(18) =10831a(19) =11621a(20) =13711a(21) =16673a(22) =17579a(23) =18899a(24) =32191a(25) =37217a(26) =62207a(27) =71023a(28) =74441a(29) =87869