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A119061 Triangular numbers composed of digits {0,3,5}. +0
3
3, 55, 300, 3003, 5050, 500500, 50005000, 5000050000, 33050333550, 500000500000, 3505500530535, 50000005000000, 53555035005300, 355300503533550, 5000000050000000, 50035505550330300 (list; graph; listen)
OFFSET

1,1

LINKS

G. Resta, Tridigital Triangular Numbers

CROSSREFS

Cf. A000217, A119062. See A119033 for a table of cross-references.

Sequence in context: A041155 A111483 A119152 this_sequence A156379 A119192 A103134

Adjacent sequences: A119058 A119059 A119060 this_sequence A119062 A119063 A119064

KEYWORD

nonn,base

AUTHOR

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

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Last modified November 24 19:42 EST 2009. Contains 167435 sequences.


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