A166077 a(n)=2^(n(3n-1)/2).

1, 2, 32, 4096, 4194304, 34359738368, 2251799813685248, 1180591620717411303424, 4951760157141521099596496896, 166153499473114484112975882535043072

Offset

0,2

Comments

Hankel transform of A166076.

Links

Table of n, a(n) for n=0..9.

Formula

a(n)=2^A000326(n).

Crossrefs

Sequence in context: A117259 A234365 A068183 * A053853 A018241 A012599

Adjacent sequences: A166074 A166075 A166076 * A166078 A166079 A166080

Keyword

easy,nonn

Author

Paul Barry, Oct 06 2009

Status

approved