A323123 Number of compositions of n where the difference between largest and smallest parts equals six.

0, 0, 2, 3, 12, 23, 61, 135, 306, 676, 1487, 3217, 6931, 14832, 31564, 66844, 141021, 296460, 621290, 1298416, 2706869, 5630554, 11688444, 24219318, 50099741, 103475201, 213410807, 439563765, 904260858, 1858097728, 3813986918, 7820873757, 16022252780

Offset

6,3

Links

Alois P. Heinz, Table of n, a(n) for n = 6..3342

Crossrefs

Column k=6 of A214258.

Sequence in context: A323120 A323121 A323122 * A323124 A323125 A323126

Adjacent sequences: A323120 A323121 A323122 * A323124 A323125 A323126

Keyword

nonn

Author

Alois P. Heinz, Jan 05 2019

Status

approved