Number of different cycles of digits in the decimal expansions of 1/p, 2/p, ..., (p-1)/p where p = n-th prime different from 2 or 5.
A006556
Number of different cycles of digits in the decimal expansions of 1/p, 2/p, ..., (p-1)/p where p = n-th prime different from 2 or 5.
Terms
- a(0) =2a(1) =1a(2) =5a(3) =2a(4) =1a(5) =1a(6) =1a(7) =1a(8) =2a(9) =12a(10) =8a(11) =2a(12) =1a(13) =4a(14) =1a(15) =1a(16) =2a(17) =2a(18) =9a(19) =6a(20) =2a(21) =2a(22) =1a(23) =25a(24) =3a(25) =2a(26) =1a(27) =1a(28) =3a(29) =1
External references
- oeis: A006556