Logo

Greetings from The On-Line Encyclopedia of Integer Sequences!

Hints

Search: id:A144361
Displaying 1-1 of 1 results found. page 1
     Format: long | short | internal | text      Sort: relevance | references | number      Highlight: on | off
A144361 rad(A143176(n)) +0
2
1, 2, 6, 6, 30, 6, 42, 30, 30, 30, 330, 30, 390, 210, 210, 30, 510, 210, 3990, 210, 210, 2310, 4830, 2310, 2310, 2730, 210, 2310, 66990, 2310, 6510, 2310, 30030, 39270, 30030, 30030, 85470, 43890, 30030, 30030 (list; graph; listen)
OFFSET

1,2

COMMENT

Many primorials repeat. Several terms are primorials divided by a prime.

CROSSREFS

Cf. A002110, A007947, A143176

Sequence in context: A008339 A077139 A068629 this_sequence A163641 A070889 A072744

Adjacent sequences: A144358 A144359 A144360 this_sequence A144362 A144363 A144364

KEYWORD

hard,more,nonn

AUTHOR

Reikku Kulon (reikku(AT)gmail.com), Sep 18 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 10 12:37 EST 2009. Contains 170569 sequences.


AT&T Labs Research