Decimal expansion of 1/sqrt(72) = 1/(3*2^(3/2)) = sqrt(2)/12.

Terms

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