A171940 Position in A171922 at which n first appears, or 0 if n never appears.

1, 2, 1228, 3, 41, 4, 100, 15, 11

Offset

1,2

Links

Table of n, a(n) for n=1..9.

Hugo van der Sanden, Table of n, a(n) for n = 1..200, with -1 if n has not yet been found

Crossrefs

Sequence in context: A285691 A281250 A369777 * A160003 A374793 A078170

Adjacent sequences: A171937 A171938 A171939 * A171941 A171942 A171943

Keyword

nonn,more

Author

Hugo van der Sanden, Oct 23 2010, Oct 24 2010

Status

approved