a(n) = 10*a(n-1) - 17*a(n-2) for n > 1; a(0) = 1, a(1) = 13.

A164609

a(n) = 10*a(n-1) - 17*a(n-2) for n > 1; a(0) = 1, a(1) = 13.

Terms

    a(0) =1a(1) =13a(2) =113a(3) =909a(4) =7169a(5) =56237a(6) =440497a(7) =3448941a(8) =27000961a(9) =211377613a(10) =1654759793a(11) =12954178509a(12) =101410868609a(13) =793887651437

External references