A253791 Permutation of natural numbers: a(n) = A244153(A005940(n+1)).

0, 1, 2, 4, 3, 8, 32, 5, 16, 64, 256, 128, 12, 10, 16384, 512, 9, 7, 2048, 33, 257, 32768, 4194304, 8192, 8388608, 35, 8589934592, 262144, 4194305, 67108864, 260, 19, 6, 4096, 34, 18, 134217728, 2097152, 14, 1048576, 131, 4294967296, 136, 68, 295147905179352825856, 549755813888, 36028797018963968, 130, 2251799813685248, 69

Offset: 0

Author

Antti Karttunen, Jan 17 2015

Keywords

• nonn

Comments

When A156552 is represented as a binary tree, then for any node A156552(k) containing n larger than zero, its left child A156552(2k-1) contains 2*a(n).

Links

• Index entries for sequences that are permutations of the natural numbers

Crossrefs

Inverse: A253792.

Similar permutations: A253891, A253883, A005940, A244153, A156552, A054429.

Programs

Scheme

(define (A253791 n) (A244153 (A005940 (+ 1 n))))

Formula

a(n) = A244153(A005940(n+1)).

As a composition of other related permutations:

a(n) = A054429(A253891(A054429(n))).