a(n) = binary code (shown here in decimal) of the position of natural number n in the beanstalk-tree A218776.

A218615

a(n) = binary code (shown here in decimal) of the position of natural number n in the beanstalk-tree A218776.

Terms

    a(0) =1a(1) =3a(2) =2a(3) =6a(4) =4a(5) =14a(6) =10a(7) =26a(8) =18a(9) =58a(10) =42a(11) =122a(12) =90a(13) =106a(14) =74a(15) =202a(16) =138a(17) =458a(18) =330a(19) =970a(20) =714a(21) =842a(22) =586a(23) =1866a(24) =1354a(25) =1610a(26) =1098a(27) =3402a(28) =2378a(29) =3658

External references