The OEIS Foundation is supported by donations from users of the OEIS and by a grant from the Simons Foundation.

A269401

Permutation of natural numbers: a(1) = 1, a(A179016(1+n)) = 2*a(n), a(A213713(n)) = 1 + 2*a(n), where A179016 is the infinite trunk of binary beanstalk and A213713 is its complement.