A172737 Number of n X 7 0..3 arrays with row sums 7 and column sums n

1, 393, 248137, 117546409, 71936181801, 49294458374841, 36012988082548233, 27807404215104008937, 22406966527952120859529, 18674647115259946003114993, 16000785789980520484761813393, 14029474438668037231099897238329

Offset

1,2

Links

R. H. Hardin, Table of n, a(n) for n=1..45

Crossrefs

Sequence in context: A201554 A172636 A202046 * A172813 A172872 A172903

Adjacent sequences: A172734 A172735 A172736 * A172738 A172739 A172740

Keyword

nonn

Author

R. H. Hardin Feb 06 2010

Status

approved