Crates.io | recaman |
lib.rs | recaman |
version | 0.1.0 |
source | src |
created_at | 2018-06-16 10:33:16.214362 |
updated_at | 2018-06-16 10:33:16.214362 |
description | Iterator for the Recaman's sequence |
homepage | |
repository | https://github.com/joshleeb/recaman |
max_upload_size | |
id | 70336 |
size | 5,731 |
0, 1, 3, 6, 2, 7, 13, 20, 12, 21, 11, 22, 10, 23, 9, 24, 8, 25, 43, 62, 42, 63, 41, 18, 42, 17, 43, 16, 44, 15, 45, 14, 46, 79, 113, 78, 114, 77, 39, 78, 38, 79, 37, 80, 36, 81, 35, 82, 34, 83, 33, 84, 32, 85, 31, 86, 30, 87, 29, 88, 28, 89, 27, 90, 26, 91, 157, 224, 156, 225, 155
A005132 Recamán's sequence.
A(0) = 0
n > 0
A(n) = A(n-1) - n
if positive and not already in the sequenceA(n) = A(n-1) + 1
otherwise