A251612 Number of (n+1)X(2+1) 0..6 arrays with every 2X2 subblock summing to a prime

14008, 583034, 24317054, 1016045742, 42444702494, 1774758313314, 74187807802266, 3103654124204860, 129803899510424760, 5432731038357510374, 227310234563106958202, 9517222678029395667690, 398354463516562298317614

Offset

1,1

Comments

Column 2 of A251616

Links

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

R. H. Hardin, Empirical recurrence of order 49

Formula

Empirical recurrence of order 49 (see link above)

Example

Some solutions for n=1
..2..3..6....2..0..1....3..3..4....6..0..6....1..4..3....3..0..3....3..4..5
..6..2..0....0..0..1....1..0..4....6..1..4....2..4..6....0..2..2....6..4..0

Crossrefs

Sequence in context: A215150 A215944 A248999 * A252290 A229699 A181963

Adjacent sequences: A251609 A251610 A251611 * A251613 A251614 A251615

Keyword

nonn

Author

R. H. Hardin, Dec 05 2014

Status

approved