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A258765
Smallest m such that |A258057(m)| = n.
2
0, 1, 98, 3, 5, 25, 8, 34, 13, 44, 325, 7, 22, 86, 20, 11, 74, 1910, 62, 122, 17, 4563, 254, 19, 15, 50, 117, 7174, 385, 177, 29, 16, 61, 69, 24, 213, 51, 118, 73, 56601, 41, 121, 82, 23, 866, 9025, 68, 43, 35, 142, 135, 5005, 39, 77, 106, 52, 174, 5865, 70
OFFSET
0,3
COMMENTS
|A258057(a(n))| = n and |A258057(m)| != n for m < a(n).
LINKS
PROG
(Haskell)
import Data.List (elemIndex); import Data.Maybe (fromJust)
a258765 = fromJust . (`elemIndex` (map abs a258057_list))
CROSSREFS
Sequence in context: A145309 A122128 A114430 * A033418 A120310 A129887
KEYWORD
nonn
AUTHOR
Reinhard Zumkeller, Jun 10 2015
STATUS
approved