A091742 Second column (m=1) of triangle A060063.

1, 26, 775, 32516, 1894429, 148008446, 15005570563, 1920091871816, 303034557325177, 57867367557774626, 13156672434190398271, 3513034745241511676876, 1088776741031904909773845

Offset

1,2

Links

Table of n, a(n) for n=1..13.

Formula

a(n)= A060063(n, 1), n>=1.

Crossrefs

Sequence in context: A143900 A282790 A180792 * A160140 A139670 A231282

Adjacent sequences: A091739 A091740 A091741 * A091743 A091744 A091745

Keyword

nonn,easy

Author

Wolfdieter Lang, Feb 13 2004

Status

approved