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A036520 Smallest triangle containing exactly n 3's. +0
2
3, 3003, 33153, 3303735, 333336, 333039336, 13333363350, 330335331336, 3033333513330, 303313733373336, 30333330330333465 (list; graph; listen)
OFFSET

1,1
CROSSREFS

Sequence in context: A081176 A034316 A003534 this_sequence A134909 A003831 A089895

Adjacent sequences: A036517 A036518 A036519 this_sequence A036521 A036522 A036523

KEYWORD

nonn,base

AUTHOR

David W. Wilson (davidwwilson(AT)comcast.net)

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Last modified July 25 07:41 EDT 2008. Contains 142293 sequences.

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