A054097 T(n,3), array T as in A054090.

3, 8, 26, 108, 554, 3392, 24138, 195716, 1781018, 17974584, 199254842, 2406840668, 31466482506, 442700857328, 6669158209514, 107112774491892, 1827078520647098

Offset

3,1

Links

Table of n, a(n) for n=3..19.

Crossrefs

Sequence in context: A006870 A348620 A058802 * A238243 A298624 A088590

Adjacent sequences: A054094 A054095 A054096 * A054098 A054099 A054100

Keyword

nonn

Author

Clark Kimberling

Status

approved