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

Hints
(Greetings from The On-Line Encyclopedia of Integer Sequences!)
A037640 Base 5 digits are, in order, the first n terms of the periodic sequence with initial period 2,3,1. 0
2, 13, 66, 332, 1663, 8316, 41582, 207913, 1039566, 5197832, 25989163, 129945816, 649729082, 3248645413, 16243227066, 81216135332, 406080676663, 2030403383316, 10152016916582, 50760084582913, 253800422914566 (list; graph; refs; listen; history; internal format)
OFFSET

1,1

LINKS

Index to sequences with linear recurrences with constant coefficients, signature (5,0,1,-5).

FORMULA

G.f. x*(x+2)*(1+x) / ( (x-1)*(5*x-1)*(1+x+x^2) ). - R. J. Mathar, Nov 21 2011

CROSSREFS

Sequence in context: A037626 A160459 A037752 * A137967 A045764 A106999

Adjacent sequences:  A037637 A037638 A037639 * A037641 A037642 A037643

KEYWORD

nonn,base

AUTHOR

Clark Kimberling (ck6(AT)evansville.edu)

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 14 13:08 EST 2012. Contains 205623 sequences.