login
This site is supported by donations to The OEIS Foundation.
Logo

Hints
(Greetings from The On-Line Encyclopedia of Integer Sequences!)
A032117 Shifts left under "BIJ" (reversible, indistinct, labeled) transform. 0
2, 2, 6, 42, 438, 5898, 97014, 1884618, 42222582, 1071688842, 30393721206, 952533098442, 32690403883638, 1219333519991178, 49114397219993334, 2124699300233067978, 98248029245810336502, 4835941425413467183242 (list; graph; refs; listen; history; internal format)
OFFSET

1,1

LINKS

C. G. Bower, Transforms (2)

CROSSREFS

Sequence in context: A032185 A179236 A002027 * A137244 A174589 A156529

Adjacent sequences:  A032114 A032115 A032116 * A032118 A032119 A032120

KEYWORD

nonn

AUTHOR

Christian G. Bower (bowerc(AT)usa.net)

Lookup | Welcome | Wiki | Register | Music | Plot 2 | Demos | Index | Browse | More | WebCam
Contribute new seq. or comment | Format | Transforms | Puzzles | Hot | Classics
Recent Additions | More pages | Superseeker | Maintained by The OEIS Foundation Inc.

Content is available under The OEIS End-User License Agreement .

Last modified February 14 19:37 EST 2012. Contains 205663 sequences.