Logo

Greetings from The On-Line Encyclopedia of Integer Sequences!

Hints

Search: id:A033766
Displaying 1-1 of 1 results found. page 1
     Format: long | short | internal | text      Sort: relevance | references | number      Highlight: on | off
A033766 Number of prime divisors (counted without multiplicity) of A138613(n). +0
3
1, 1, 2, 3, 6, 8, 11, 20, 29, 47, 78, 129 (list; graph; listen)
OFFSET

1,3

COMMENT

The old entry with this sequence number was a duplicate of A035162.

CROSSREFS

Cf. A138613, A079488, A001221.

Sequence in context: A097383 A072893 A127758 this_sequence A129340 A080598 A025053

Adjacent sequences: A033763 A033764 A033765 this_sequence A033767 A033768 A033769

KEYWORD

nonn,more

AUTHOR

N. J. A. Sloane (njas(AT)research.att.com), Sep 20 2008

EXTENSIONS

a(10)-a(12) from Donovan Johnson (donovan.johnson(AT)yahoo.com), Nov 17 2008

page 1

Search completed in 0.002 seconds

Lookup | Welcome | Find friends | Music | Plot 2 | Demos | Index | Browse | More | WebCam
Contribute new seq. or comment | Format | Transforms | Puzzles | Hot | Classics
More pages | Superseeker | Maintained by N. J. A. Sloane (njas@research.att.com)

Last modified December 13 23:45 EST 2009. Contains 170824 sequences.


AT&T Labs Research