A171939 Position in A171922 at which n first appears, or 0 if n never appears.

1, 2, 7370, 4, 142, 7, 422, 40, 26

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: A201508 A322126 A272241 * A104904 A272247 A167748

Adjacent sequences: A171936 A171937 A171938 * A171940 A171941 A171942

Keyword

nonn,more

Author

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

Status

approved