A251980 Number of (n+2)X(5+2) 0..3 arrays with every 3X3 subblock row and column sum not 0 1 2 7 8 or 9 and every diagonal and antidiagonal sum 0 1 2 7 8 or 9

463054, 16324414, 196459816, 1175144274, 10630171636, 144374047558, 1633057450764, 16362554029592, 173012862920208, 1916314650129666, 20834010931127644, 223045817256974462, 2402483042618595562

Offset

1,1

Comments

Column 5 of A251983

Links

R. H. Hardin, Table of n, a(n) for n = 1..210

Example

Some solutions for n=1
..1..2..0..3..0..3..0....0..3..1..2..0..3..2....0..1..2..3..1..2..2
..1..0..3..0..3..0..2....3..0..3..0..3..0..1....0..2..3..0..3..0..2
..2..3..1..2..0..3..2....0..3..2..1..0..2..1....3..1..0..3..0..2..1

Crossrefs

Sequence in context: A205765 A216068 A237964 * A206759 A257951 A213461

Adjacent sequences: A251977 A251978 A251979 * A251981 A251982 A251983

Keyword

nonn

Author

R. H. Hardin, Dec 12 2014

Status

approved