A342793 a(n) = (1/3)*A342786(n).

1, 2, 4, 3, 6, 7, 13, 5, 9, 11, 20, 10, 19, 22, 40, 8, 14, 17, 30, 15, 29, 33, 60, 16, 28, 34, 61, 31, 58, 67, 12, 21, 26, 45, 23, 44, 50, 90, 24, 42, 51, 92, 47, 87, 101, 25, 43, 52, 91, 46, 88, 100, 49, 85, 103, 94, 18, 32, 39, 68, 35, 66, 75, 36, 63, 77

Offset

1,2

Comments

Conjecture: This is a permutation of the positive integers, and its inverse is A342794.

Links

Table of n, a(n) for n=1..66.

Mathematica

(See A342753.)

Crossrefs

Cf. A342753, A342786, A342794.

Sequence in context: A305424 A371590 A048680 * A178898 A296616 A143529

Adjacent sequences: A342790 A342791 A342792 * A342794 A342795 A342796

Keyword

nonn,base

Author

Clark Kimberling, May 10 2021

Status

approved