a(n) = 31250*n - 9100.

Terms

a(0) =22150a(1) =53400a(2) =84650a(3) =115900a(4) =147150a(5) =178400a(6) =209650a(7) =240900a(8) =272150a(9) =303400a(10) =334650a(11) =365900a(12) =397150a(13) =428400a(14) =459650a(15) =490900a(16) =522150a(17) =553400a(18) =584650a(19) =615900a(20) =647150a(21) =678400a(22) =709650a(23) =740900a(24) =772150a(25) =803400a(26) =834650a(27) =865900a(28) =897150a(29) =928400