A054104 T(n,2), array T as in A054098.

2, 3, 8, 30, 134, 714, 4462, 32126, 262362, 2398738, 24287222, 269858022, 3265282066, 42745510682, 601999275438, 9076296768142, 145869055202282, 2489498542118946

Offset

2,1

Links

Table of n, a(n) for n=2..19.

Crossrefs

Sequence in context: A188498 A012886 A078918 * A053556 A301737 A001048

Adjacent sequences: A054101 A054102 A054103 * A054105 A054106 A054107

Keyword

nonn

Author

Clark Kimberling

Status

approved