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URL: https://oeis.org/A249232

⇱ A249232 - OEIS

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A249232
Number of length n+5 0..7 arrays with no six consecutive terms having two times the sum of any two elements equal to the sum of the remaining four.
1
183696, 1044612, 5967084, 34184700, 196210998, 1127486210, 6483080144, 37310369094, 214752404734, 1236199073642, 7116616481920, 40972381884884, 235906135763722, 1358433992018630, 7822570497770876, 45047193139633734
OFFSET
1,1
COMMENTS
Column 7 of A249233
LINKS
EXAMPLE
Some solutions for n=1
..2....2....0....6....2....0....2....6....4....0....4....4....6....0....0....0
..4....4....6....6....0....6....4....1....5....0....7....2....4....6....1....3
..3....6....5....7....6....4....2....5....3....2....7....5....4....5....6....4
..5....4....5....5....1....5....0....6....6....7....6....6....5....3....6....7
..7....4....4....1....0....1....7....2....7....6....0....5....7....2....3....4
..5....3....2....1....7....3....7....5....0....1....7....6....6....0....1....0
CROSSREFS
Sequence in context: A368939 A030466 A233956 * A086478 A207795 A228677
KEYWORD
nonn
AUTHOR
R. H. Hardin, Oct 23 2014
STATUS
approved