A117834 - OEIS

This site is supported by donations to The OEIS Foundation.

A117834

Triangular numbers with consecutive digits.

0, 1, 3, 6, 10, 21, 45, 78, 210 (list; graph; refs; listen; history; internal format)

	OFFSET	`1,3`
	COMMENTS	`Digits can be in ascending or descending order. After 9 comes 0.` `Next term, if there is one, has more than 300 digits. - Joshua Zucker (joshua.zucker(AT)stanfordalumni.org), May 11 2006`
	CROSSREFS	`Cf. A000217.` `Sequence in context: A068149 A068709 A068804 * A005522 A063015 A091616` `Adjacent sequences: A117831 A117832 A117833 * A117835 A117836 A117837`
	KEYWORD	`base,more,nonn`
	AUTHOR	`Luc Stevens (lms022(AT)yahoo.com), Apr 30 2006`

Content is available under The OEIS End-User License Agreement .

Last modified February 17 00:09 EST 2012. Contains 205978 sequences.