A229563 Number of arrays of length n that are sums of 5 consecutive elements of length n+4 permutations of 0..n+3.

1, 30, 524, 9120, 133616, 465984, 20661216

Offset

1,2

Comments

Column 5 of A229565.

Links

Table of n, a(n) for n=1..7.

Example

Some solutions for n=3:
  14 13 12 15 12 20 20 17 14 16 16 11 12 11 19 19
  13 12 16 17 10 19 17 16 18 15 19 16 15 15 18 20
  14 18 17 18 15 15 13 19 16 19 16 18 16 16 15 17

Crossrefs

Cf. A229565.

Sequence in context: A354446 A333648 A020926 * A022754 A050982 A004327

Adjacent sequences: A229560 A229561 A229562 * A229564 A229565 A229566

Keyword

nonn

Author

R. H. Hardin, Sep 26 2013

Status

approved