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A119176 Triangular numbers composed of digits {2,6,9}. 2
6, 66, 666, 2926, 29962999696266, 226966926929226, 9996922966699222296, 296292269222296622226, 22266696966226666966622226 (list; graph; refs; listen; history; internal format)
OFFSET

1,1

COMMENTS

Next entry must be greater than 10^32.

LINKS

G. Resta, Tridigital Triangular Numbers

CROSSREFS

Cf. A000217, A053931, A119177. See A119033 for a table of cross-references.

Sequence in context: A119142 A119091 A119100 * A155630 A119125 A137120

Adjacent sequences:  A119173 A119174 A119175 * A119177 A119178 A119179

KEYWORD

nonn,base,more

AUTHOR

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

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Last modified February 17 12:23 EST 2012. Contains 206011 sequences.