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A259228
Lexicographically earliest sequence of distinct terms such that the first significant digits of 1/n start with a(n).
2
1, 5, 3, 2, 20, 16, 14, 12, 11, 10, 9, 8, 7, 71, 6, 62, 58, 55, 52, 50, 4, 45, 43, 41, 40, 38, 37, 35, 34, 33, 32, 31, 30, 29, 28, 27, 270, 26, 25, 250, 24, 23, 232, 22, 222, 21, 212, 208, 204, 200, 19, 192, 18, 185, 181, 17, 175, 172, 169, 166, 163, 161, 15
OFFSET
1,2
COMMENTS
This is a permutation of the positive integers.
All fixed points are in A065924.
EXAMPLE
+----+---------+----+
| n | 1/n |a(n)|
+----+---------+----+
| 1 | 1 | 1 |
| 2 | 0.5... | 5 |
| 3 | 0.3... | 3 |
| 4 | 0.2... | 2 |
| 5 | 0.20... | 20 |
| 6 | 0.16... | 16 |
| 7 | 0.14... | 14 |
| 8 | 0.12... | 12 |
| 9 | 0.11... | 11 |
| 10 | 0.10... | 10 |
+----+---------+----+
PROG
(PARI) See Link section.
CROSSREFS
KEYWORD
nonn,base
AUTHOR
Paul Tek, Jun 21 2015
STATUS
approved