A162140 Number of n X n 0..8 arrays with rows and columns, considered as 9-ary numbers, in strictly increasing order

9, 2040, 19436124, 8145789400512, 170165111331383769226, 194153361920388078075645150440

Offset

1,1

Links

Table of n, a(n) for n=1..6.

Crossrefs

Sequence in context: A232684 A039917 A376823 * A006945 A089825 A173281

Adjacent sequences: A162137 A162138 A162139 * A162141 A162142 A162143

Keyword

nonn

Author

R. H. Hardin Jun 25 2009

Status

approved