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A285488
Inverse permutation to A285487.
2
1, 3, 165, 5, 31, 7, 25, 643, 167, 33, 23, 9, 27, 17, 59, 645, 29, 11, 151, 35, 53, 13, 153, 169, 161, 15, 595, 19, 155, 37, 157, 647, 51, 129, 42, 171, 159, 21, 55, 135, 163, 45, 213, 131, 61, 137, 215, 173, 217, 139, 57, 133, 219, 175, 44, 143, 63, 141, 221
OFFSET
1,2
EXAMPLE
A285487(1) = 1, hence a(1) = 1.
A285487(2) = 2310, hence a(2310) = 2.
A285487(3) = 2, hence a(2) = 3.
A285487(4) = 1155, hence a(1155) = 4.
A285487(5) = 4, hence a(4) = 5.
A285487(6) = 1365, hence a(1365) = 6.
A285487(7) = 6, hence a(6) = 7.
A285487(8) = 385, hence a(385) = 8.
A285487(9) = 12, hence a(12) = 9.
CROSSREFS
Cf. A285487.
Sequence in context: A368600 A030258 A154737 * A112896 A185242 A012806
KEYWORD
nonn
AUTHOR
Rémy Sigrist, Apr 19 2017
STATUS
approved