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A171939
Position in A171922 at which n first appears, or 0 if n never appears.
2
1, 2, 7370, 4, 142, 7, 422, 40, 26
OFFSET
1,2
CROSSREFS
Sequence in context: A201508 A322126 A272241 * A104904 A272247 A167748
KEYWORD
nonn,more
AUTHOR
Hugo van der Sanden, Oct 23 2010, Oct 24 2010
STATUS
approved