Similar to A112683, but using the recurrence x(i) = x(i-1)^2 + x(i-n) mod 3.

A112684

Similar to A112683, but using the recurrence x(i) = x(i-1)^2 + x(i-n) mod 3.

Terms

    a(0) =1a(1) =8a(2) =22a(3) =45a(4) =138a(5) =415a(6) =916a(7) =3998a(8) =13142a(9) =38763a(10) =60718a(11) =44686a(12) =121298a(13) =2068731a(14) =11214378a(15) =25158877a(16) =3909879a(17) =299954193a(18) =977046702a(19) =3028468981a(20) =1107563239a(21) =2983913960a(22) =91973871622

External references