Totally multiplicative sequence with a(p) = 10*(p-3) for prime p.

Terms

a(0) =1a(1) =-10a(2) =0a(3) =100a(4) =20a(5) =0a(6) =40a(7) =-1000a(8) =0a(9) =-200a(10) =80a(11) =0a(12) =100a(13) =-400a(14) =0a(15) =10000a(16) =140a(17) =0a(18) =160a(19) =2000a(20) =0a(21) =-800a(22) =200a(23) =0a(24) =400a(25) =-1000a(26) =0a(27) =4000a(28) =260a(29) =0