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Search: id:A053012
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A053012 Platonic numbers: a(n) is a tetrahedral (A000292), cube (A000578), octahedral (A005900), dodecahedral (A006566) or icosahedral (A006564) number. +0
3
1, 4, 6, 8, 10, 12, 19, 20, 27, 35, 44, 48, 56, 64, 84, 85, 120, 124, 125, 146, 165, 216, 220, 231, 255, 286, 343, 344, 364, 455, 456, 489, 512, 560, 670, 680, 729, 742, 816, 891, 969, 1000, 1128, 1140, 1156, 1330, 1331, 1469, 1540, 1629, 1728, 1771, 1834 (list; graph; listen)
OFFSET

0,2

CROSSREFS

Sequence in context: A034288 A131984 A131694 this_sequence A096160 A073669 A073670

Adjacent sequences: A053009 A053010 A053011 this_sequence A053013 A053014 A053015

KEYWORD

easy,nice,nonn

AUTHOR

Klaus Strassburger (strass(AT)ddfi.uni-duesseldorf.de), Feb 22 2000

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Last modified September 6 16:04 EDT 2008. Contains 143483 sequences.


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