A081488 (Sum of n-th row of triangle in A081485)/n.

1, 2, 2, 4, 6, 8, 6, 10, 10, 13, 12, 18, 16, 20, 20, 25, 24, 29, 32, 32, 32, 37, 36, 45, 46, 46, 44, 49, 48, 54, 52, 58, 58, 65, 62, 68, 68, 73, 72, 82, 78, 84, 86, 91, 86, 93, 94, 98, 100, 103, 102, 115, 108, 113, 114, 118, 118, 126, 126, 130, 128, 135, 134, 140, 142, 146

Offset

1,2

Links

Table of n, a(n) for n=1..66.

Formula

a(n) = A081487(n)/n.

Crossrefs

Cf. A081485, A081486, A081487.

Sequence in context: A357877 A299925 A350652 * A199117 A348781 A194695

Adjacent sequences: A081485 A081486 A081487 * A081489 A081490 A081491

Keyword

nonn

Author

Amarnath Murthy, Mar 24 2003

Extensions

More terms from Franklin T. Adams-Watters, Apr 09 2009

Status

approved