A287038 Column 8 of A286782.

17, 6954, 1168650, 126339092, 10599962450, 762387192684, 49869132381312, 3080305626393693, 184192325957971320, 10844700061730812830, 636093827075502089442, 37475434473034851095166, 2230535905733638996689774, 134676258592738433119063794, 8272859344605570545948099070

Offset

9,1

Links

Gheorghe Coserea, Table of n, a(n) for n = 9..218

Formula

a(n) = (2*n-1)*A286793(n-1).

Crossrefs

Cf. A286782.

Sequence in context: A195813 A344148 A243481 * A198406 A198533 A192766

Adjacent sequences: A287035 A287036 A287037 * A287039 A287040 A287041

Keyword

nonn

Author

Gheorghe Coserea, May 18 2017

Status

approved