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A119214 Triangular numbers composed of digits {4,6,9}. 2
6, 66, 496, 666, 946, 4699966666944446964496 (list; graph; refs; listen; history; text; internal format)
OFFSET

1,1

COMMENTS

Next entry must be greater than 10^32.

LINKS

Table of n, a(n) for n=1..6.

G. Resta, Tridigital Triangular Numbers

CROSSREFS

Cf. A000217, A053961, A119215. See A119033 for a table of cross-references.

Sequence in context: A249639 A163699 A062184 * A075138 A227164 A043041

Adjacent sequences:  A119211 A119212 A119213 * A119215 A119216 A119217

KEYWORD

nonn,base,more

AUTHOR

Giovanni Resta, May 10 2006

STATUS

approved

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Last modified June 18 15:09 EDT 2021. Contains 345120 sequences. (Running on oeis4.)