a(n) = binary code (shown here in decimal) of the position of natural number n in the beanstalk-tree A218778.

A218614

a(n) = binary code (shown here in decimal) of the position of natural number n in the beanstalk-tree A218778.

Terms

    a(0) =1a(1) =2a(2) =3a(3) =5a(4) =7a(5) =9a(6) =13a(7) =21a(8) =29a(9) =37a(10) =53a(11) =69a(12) =101a(13) =85a(14) =117a(15) =181a(16) =245a(17) =309a(18) =437a(19) =565a(20) =821a(21) =693a(22) =949a(23) =1205a(24) =1717a(25) =1461a(26) =1973a(27) =2741a(28) =3765a(29) =2485

External references