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Search: id:A082667
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A082667 Floor(2*n/3) * ceil(2*n/3) / 2. +0
1
0, 1, 2, 3, 6, 8, 10, 15, 18, 21, 28, 32, 36, 45, 50, 55, 66, 72, 78, 91, 98, 105, 120, 128, 136, 153, 162, 171, 190, 200, 210, 231, 242, 253, 276, 288, 300, 325, 338, 351, 378, 392, 406, 435, 450, 465, 496, 512, 528, 561, 578, 595, 630, 648, 666, 703, 722, 741 (list; graph; listen)
OFFSET

1,3

CROSSREFS

Cf. A008130.

Adjacent sequences: A082664 A082665 A082666 this_sequence A082668 A082669 A082670

Sequence in context: A093193 A089422 A051935 this_sequence A098162 A076627 A020489

KEYWORD

nonn

AUTHOR

Reinhard Zumkeller (reinhard.zumkeller(AT)gmail.com), May 18 2003

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Last modified October 15 20:12 EDT 2008. Contains 145099 sequences.


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