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A166099
a(n) = Position of the first occurrence of n in A166098. -1 if it does not occur there.
1
0, 1, 2, 3, 4, 5, 6, 61, 8, 16, 13, 9, 19, 11, 12, 14, 38, 7, 23, 32, 10, 73, 24, 68, 18, 34, 33, 26, 35, 15, 27, 65, 17, 51, 44, 101, 29, 21, 20, 30, 57, 43, 41, 58, 45, 46, 87, 85, 47, 54, 31, 48, 52, 40, 55, 64, 79, 60, 72, 80, 137, 86, 28, 126, 211, 136, 67, 89, 39
OFFSET
0,3
CROSSREFS
Inverse: A166098. See also A166087.
Sequence in context: A278941 A303164 A024643 * A004857 A069882 A329580
KEYWORD
nonn
AUTHOR
Antti Karttunen, Oct 08 2009
STATUS
approved