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

Hints
(Greetings from The On-Line Encyclopedia of Integer Sequences!)
A038135 Pseudo Q-numbers. 0
0, 1, 1, 1, 3, 7, 9, 4, 5, 10, 16, 17, 11, 5, 12, 20, 23, 17, 9, 20, 18, 13, 14, 33, 43, 31, 28, 27, 2, 29, 4, 57, 34, 73, 33, 2, 34, 6, 71, 114, 90, 4, 71, 116, 117, 28, 9, 91, 248, 161, 4, 91, 362, 232, 6, 161, 4, 323, 6, 393, 6, 322, 4, 716, 6, 715, 6, 644, 4, 1431, 6, 1359, 6 (list; graph; refs; listen; history; text; internal format)
OFFSET

0,5

LINKS

Table of n, a(n) for n=0..72.

FORMULA

a(n)=a(abs(n-a(n-1)))+a(abs(n-a(n-2)))+a(abs(n-a(n-3)), a(j)=0 for j>n.

CROSSREFS

Sequence in context: A198236 A071641 A093336 * A087655 A016621 A011271

Adjacent sequences:  A038132 A038133 A038134 * A038136 A038137 A038138

KEYWORD

nice,nonn,changed

AUTHOR

Felice Russo

EXTENSIONS

More terms from Larry Reeves (larryr(AT)acm.org), Apr 04 2000

STATUS

approved

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 May 21 19:04 EDT 2013. Contains 225504 sequences.