a(n) = a(m) if a(m) has already occurred exactly once and n = a(m)+[ 3m/2 ], else a(n) = least positive integer that has not yet occurred.

A026346

a(n) = a(m) if a(m) has already occurred exactly once and n = a(m)+[ 3m/2 ], else a(n) = least positive integer that has not yet occurred.

Terms

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

External references