A244984 Permutation of natural numbers: a(n) = A243283(A122111((2*n)-1)).

1, 2, 3, 5, 4, 9, 14, 6, 23, 37, 10, 58, 8, 7, 90, 143, 15, 13, 225, 24, 355, 563, 12, 894, 17, 38, 1426, 20, 60, 2277, 3643, 19, 31, 5839, 96, 9398, 15155, 16, 27, 24518, 11, 39758, 50, 153, 64607, 42, 242, 80, 105250, 30, 171874, 281237, 26

Offset: 1

Author

Antti Karttunen, Jul 21 2014

Keywords

• nonn

Links

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

Crossrefs

Inverse: A244983.

Cf. A122111, A243283, A244981-A244982, A243505-A243506, A243065-A243066, A006254, A244986.

Programs

Scheme

(define (A244984 n) (A243283 (A122111 (-1+ (* 2 n)))))

Formula

a(n) = A243283(A122111((2*n)-1)).

a(n) = A243283(A105560((2*n)-1) * A243505(n)).

For all n >= 1, a(A006254(n)) = A244986(n+1).