Logo

Greetings from The On-Line Encyclopedia of Integer Sequences!

Hints

Search: id:A099773
Displaying 1-1 of 1 results found. page 1
     Format: long | short | internal | text      Sort: relevance | references | number      Highlight: on | off
A099773 Number of partitions of n into odd prime parts. +0
1
1, 0, 0, 1, 0, 1, 1, 1, 1, 1, 2, 2, 2, 3, 3, 3, 4, 5, 5, 6, 7, 7, 9, 10, 11, 12, 14, 15, 17, 20, 21, 24, 26, 29, 33, 35, 40, 44, 47, 53, 58, 64, 70, 77, 84, 91, 101, 110, 120, 130, 142, 155, 168, 184, 199, 215, 234, 254, 275, 298, 323, 348, 376, 407, 439, 474, 511, 551, 592 (list; graph; listen)
OFFSET

0,11

FORMULA

G.f.: 1/Product_{k>1} (1-x^prime(k)).

MATHEMATICA

CoefficientList[ Series[ Product[1/(1 - x^Prime[i]), {i, 2, 25}], {x, 0, 70}], x] (from Robert G. Wilson v (rgwv(at)rgwv.com), Jun 14 2006)

CROSSREFS

Cf. A000607, A024939.

Sequence in context: A029062 A029249 A025770 this_sequence A140471 A029061 A081607

Adjacent sequences: A099770 A099771 A099772 this_sequence A099774 A099775 A099776

KEYWORD

easy,nonn

AUTHOR

Vladeta Jovovic (vladeta(AT)eunet.rs), Nov 11 2004

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 18 21:37 EST 2009. Contains 171024 sequences.


AT&T Labs Research