A353592 Inverse of the permutation A355506 (a(n)+1 is at distance >= a(n) from a(n)).

0, 1, 2, 6, 3, 9, 4, 12, 5, 16, 7, 19, 8, 23, 10, 26, 11, 30, 13, 33, 14, 36, 15, 40, 17, 43, 18, 47, 20, 50, 21, 53, 22, 57, 24, 60, 25, 64, 27, 67, 28, 70, 29, 74, 31, 77, 32, 81, 34, 84, 35, 88, 37, 91, 38, 94, 39, 98, 41, 101, 42, 105, 44, 108, 45, 111, 46, 115, 48

Offset

0,3

Comments

A355506(1, ...) is a permutation of the positive integers, or with a(0) = 0, a permutation of the nonnegative integers; the present sequence is the inverse permutation in both cases (i.e., with offset 0 or restricted to offset 1).

Links

Table of n, a(n) for n=0..68.

OEIS Index to sequences related to permutations of the positive (or nonnegative) integers.

Prog

(PARI) vecsort(A355506_first(200), , 1)[1..100]

Crossrefs

Cf. A355506.

Sequence in context: A341942 A133917 A229760 * A078340 A308541 A136190

Adjacent sequences: A353589 A353590 A353591 * A353593 A353594 A353595

Keyword

nonn

Author

M. F. Hasler, Jul 05 2022

Status

approved