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

Hints
(Greetings from The On-Line Encyclopedia of Integer Sequences!)
A141471 Number of 2's in A139067(n). 1
1, 0, 1, 2, 1, 1, 1, 4, 7, 2, 10, 7, 5, 4, 1, 5, 1, 14, 10, 8, 19, 1, 19, 8, 13, 17, 23, 10, 13, 35, 11, 28, 16, 31, 37, 19, 32, 31, 29, 14, 13, 31, 40, 1, 4, 37, 50, 11, 5, 55, 53, 50, 47, 17, 49, 47, 35, 49, 16, 22, 16, 44, 73, 5, 38, 76, 31, 23, 83, 25, 53, 50, 61, 1 (list; graph; refs; listen; history; internal format)
OFFSET

1,4

CROSSREFS

Cf. A139067.

Sequence in context: A140274 A095231 A202019 * A127080 A014651 A169951

Adjacent sequences:  A141468 A141469 A141470 * A141472 A141473 A141474

KEYWORD

nonn,base

AUTHOR

Paul Curtz (bpcrtz(AT)free.fr) and Ray Chandler (rayjchandler(AT)sbcglobal.net), Aug 14 2008

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 16 04:47 EST 2012. Contains 205860 sequences.