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

Hints
(Greetings from The On-Line Encyclopedia of Integer Sequences!)
A119053 Triangular numbers composed of digits {0,2,6}. 2
6, 66, 666, 66066, 600060, 6626620, 2620626606, 2200022662006, 626622226002066066, 66006260060666006026, 20066002660020662200026, 222220220206620206202066, 22222002022666602062066226 (list; graph; refs; listen; history; internal format)
OFFSET

1,1

LINKS

G. Resta, Tridigital Triangular Numbers

CROSSREFS

Cf. A000217, A119054. See A119033 for a table of cross-references.

Sequence in context: A119087 A119212 A068643 * A119089 A036523 A112902

Adjacent sequences:  A119050 A119051 A119052 * A119054 A119055 A119056

KEYWORD

nonn,base

AUTHOR

Giovanni Resta (g.resta(AT)iit.cnr.it), May 10 2006

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 13 19:04 EST 2012. Contains 205535 sequences.