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

Hints
(Greetings from The On-Line Encyclopedia of Integer Sequences!)
A047308 Numbers that are congruent to {0, 3, 4, 5, 6} mod 7. 0
0, 3, 4, 5, 6, 7, 10, 11, 12, 13, 14, 17, 18, 19, 20, 21, 24, 25, 26, 27, 28, 31, 32, 33, 34, 35, 38, 39, 40, 41, 42, 45, 46, 47, 48, 49, 52, 53, 54, 55, 56, 59, 60, 61, 62, 63, 66, 67, 68, 69, 70, 73, 74, 75, 76, 77 (list; graph; refs; listen; history; internal format)
OFFSET

1,2

LINKS

Index to sequences with linear recurrences with constant coefficients, signature (1,0,0,0,1,-1)

FORMULA

G.f.  x^2*(3+x+x^2+x^3+x^4) / ( (1+x+x^2+x^3+x^4)*(x-1)^2 ). - R. J. Mathar, Oct 25 2011

CROSSREFS

Sequence in context: A139372 A128659 A022555 * A092860 A112874 A159973

Adjacent sequences:  A047305 A047306 A047307 * A047309 A047310 A047311

KEYWORD

nonn

AUTHOR

N. J. A. Sloane (njas(AT)research.att.com).

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 18 00:14 EST 2012. Contains 206085 sequences.