a(n) = 10*a(n-1) - 23*a(n-2) for n > 1; a(0) = 3, a(1) = 23.

A164536

a(n) = 10*a(n-1) - 23*a(n-2) for n > 1; a(0) = 3, a(1) = 23.

Terms

    a(0) =3a(1) =23a(2) =161a(3) =1081a(4) =7107a(5) =46207a(6) =298609a(7) =1923329a(8) =12365283a(9) =79416263a(10) =509761121a(11) =3271037161a(12) =20985865827a(13) =134624803567a(14) =863573121649

External references