a(n) = 23*a(n-1) - a(n-2) + 1 for n > 1, a(0)=0, a(1)=1.

A334673

a(n) = 23*a(n-1) - a(n-2) + 1 for n > 1, a(0)=0, a(1)=1.

Terms

    a(0) =0a(1) =1a(2) =24a(3) =552a(4) =12673a(5) =290928a(6) =6678672a(7) =153318529a(8) =3519647496a(9) =80798573880

External references