Erroneous version of A358890.

Terms

a(0) =3a(1) =2a(2) =1a(3) =8a(4) =90a(5) =168a(6) =9352a(7) =46189a(8) =2515371a(9) =721970a(10) =6449639a(11) =565062156a(12) =11336460025a(13) =37151747513a(14) =256994754033