Record values in A227617.

Terms

a(0) =1a(1) =2a(2) =5a(3) =19a(4) =34a(5) =61a(6) =114a(7) =175a(8) =1094a(9) =1695a(10) =3390a(11) =9372a(12) =15605a(13) =116478a(14) =220288a(15) =455587a(16) =552188