Record values in A306400.

Terms

a(0) =5a(1) =7a(2) =11a(3) =23a(4) =701a(5) =3989a(6) =4397a(7) =5501a(8) =7309a(9) =9281a(10) =10331a(11) =11243a(12) =12907a(13) =16127a(14) =27917a(15) =39901a(16) =43051a(17) =44843a(18) =48397a(19) =66569a(20) =70657