A032082 Shifts left under "BHJ" (reversible, identity, labeled) transform.

2, 2, 4, 28, 330, 4750, 80050, 1559430, 34631010, 866193150, 24128154570, 741441847710, 24926160803190, 910288638654210, 35889186812894250, 1519450997661008550, 68756119302418668000, 3311679881316255436200

Offset

1,1

Links

Table of n, a(n) for n=1..18.

Crossrefs

Sequence in context: A290126 A266046 A032334 * A257616 A296048 A327011

Adjacent sequences: A032079 A032080 A032081 * A032083 A032084 A032085

Keyword

nonn

Author

Christian G. Bower

Status

approved