Let m = 5 and set M = {{0, 1, 0, 0, 0, 0}, {0, 0, 1, 0, 0, 0}, {0, 0, 0, 1, 0, 0}, {0, 0, 0, 0, 1, 0}, {0, 0, 0, 0, 0, 1}, {-1, m, (m + 1), -m*(m + 1), -m, (m + 2)}}. Let v[0] = {0, 1, 1, 2, 3, 5}, v[n] = M.v[n - 1]. Then a = Abs[v[n][[1]].
A107451
Let m = 5 and set M = {{0, 1, 0, 0, 0, 0}, {0, 0, 1, 0, 0, 0}, {0, 0, 0, 1, 0, 0}, {0, 0, 0, 0, 1, 0}, {0, 0, 0, 0, 0, 1}, {-1, m, (m + 1), -m*(m + 1), -m, (m + 2)}}. Let v[0] = {0, 1, 1, 2, 3, 5}, v[n] = M.v[n - 1]. Then a = Abs[v[n][[1]].
Terms
- a(0) =1a(1) =1a(2) =2a(3) =3a(4) =5a(5) =29a(6) =302a(7) =2092a(8) =12221a(9) =66179a(10) =341350a(11) =1705958a(12) =8333070a(13) =40017287a(14) =189643693a(15) =889303635a(16) =4134575230a(17) =19086260759a(18) =87581455636a(19) =399845651745
External references
- oeis: A107451