0
t(1) = 50
t(2) = 36
t(n) = [8t(n-1) - 3t(n-2)]/5 for n = 3, 4, 5, ...
t(n) = (5n4 - 10n3 + 55n2 - 50n + 24)/24 where n = 1, 2, 3, ...
t(n) = -1.375n4 + 16.583n3 - 71.125n2 + 125.92n - 68 (approximately)
T(n) = 7*(-2)^(n-1) for n = 1, 2, 3, ...
The Romanian language equivalent of Romanian is român.