Number of divisors of n of the form 5k+2; a(0) = 0.

Terms

a(0) =0a(1) =0a(2) =1a(3) =0a(4) =1a(5) =0a(6) =1a(7) =1a(8) =1a(9) =0a(10) =1a(11) =0a(12) =2a(13) =0a(14) =2a(15) =0a(16) =1a(17) =1a(18) =1a(19) =0a(20) =1a(21) =1a(22) =2a(23) =0a(24) =2a(25) =0a(26) =1a(27) =1a(28) =2a(29) =0