A180210 Number of permutations of 0..(n-1) representable as consecutive sums of 7 adjacent elements of a sequence of n+6 nonnegative integers

1, 2, 4, 8, 16, 32, 64, 128, 258, 536, 1190, 2918, 7954, 23914, 76404

Offset

1,2

Links

Table of n, a(n) for n=1..15.

Crossrefs

Sequence in context: A367653 A023423 A210544 * A274861 A290666 A290547

Adjacent sequences: A180207 A180208 A180209 * A180211 A180212 A180213

Keyword

nonn

Author

R. H. Hardin Aug 15 2010

Status

approved