Records in A299773.

Terms

a(0) =1a(1) =2a(2) =3a(3) =9a(4) =48a(5) =119a(6) =269a(7) =2740a(8) =5218a(9) =24319a(10) =42150a(11) =792335a(12) =4513067a(13) =54782479a(14) =101527454a(15) =2489565187a(16) =204017663873