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A119095 Triangular numbers composed of digits {0,8,9}. 2
990, 809809890, 89909089088809980, 98899080989088808000999800 (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..4.

G. Resta, Tridigital Triangular Numbers

CROSSREFS

Cf. A000217, A058456, A119096. See A119033 for a table of cross-references.

Sequence in context: A218133 A295433 A068301 * A119077 A119057 A218401

Adjacent sequences:  A119092 A119093 A119094 * A119096 A119097 A119098

KEYWORD

nonn,base,more

AUTHOR

Giovanni Resta, May 10 2006

STATUS

approved

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Last modified October 1 07:48 EDT 2020. Contains 337442 sequences. (Running on oeis4.)