Gematria Calculation Result for am not to blame for lie on Roman Numeral

This is calculated by summing each letter's value: a(0) + m(1000) + (0) + n(0) + o(0) + t(0) + (0) + t(0) + o(0) + (0) + b(0) + l(50) + a(0) + m(1000) + e(0) + (0) + f(0) + o(0) + r(0) + (0) + l(50) + i(1) + e(0).