Polynexus numbers of order 9.

Terms

a(0) =0a(1) =1a(2) =38a(3) =481a(4) =3355a(5) =16120a(6) =60071a(7) =186238a(8) =502386a(9) =1215435a(10) =2694340a(11) =5559191a(12) =10803013a(13) =19953466a(14) =35282365a(15) =60071660a(16) =98945236a(17) =158276613a(18) =246683346a(19) =375619645a(20) =560079455a(21) =819422956a(22) =1178340163a(23) =1667966026a(24) =2327162150a(25) =3203980975a(26) =4357328976a(27) =5858846163