Number of letters in n (in Hungarian).

Terms

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