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A229720
Number of arrays of length 4 that are sums of n consecutive elements of length 4+n-1 permutations of 0..4+n-2, and no two consecutive rises or falls in the latter permutation.
0
10, 32, 82, 436, 1906, 4564, 13232, 18336, 43654, 50284
OFFSET
1,1
COMMENTS
Row 4 of A229717.
EXAMPLE
Some solutions for n=4:
9 11 12 7 15 12 9 13 6 14 15 17 12 11 11 8
13 12 10 11 12 15 10 14 9 11 12 12 11 14 15 9
16 10 8 14 11 17 11 15 13 9 9 9 12 13 17 11
14 11 10 15 12 15 14 11 16 7 11 8 15 12 16 14
CROSSREFS
Sequence in context: A337148 A202804 A155192 * A350108 A024933 A198646
KEYWORD
nonn,more
AUTHOR
R. H. Hardin, Sep 27 2013
STATUS
approved