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Search: id:A014634
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A014634 (2n+1)(4n+1). +0
11
1, 15, 45, 91, 153, 231, 325, 435, 561, 703, 861, 1035, 1225, 1431, 1653, 1891, 2145, 2415, 2701, 3003, 3321, 3655, 4005, 4371, 4753, 5151, 5565, 5995, 6441, 6903, 7381, 7875, 8385, 8911, 9453, 10011 (list; graph; listen)
OFFSET

0,2

COMMENT

Odd hexagonal numbers. Bisection of A000384. - Omar E. Pol (info(AT)polprimos.com), Apr 06 2008

CROSSREFS

Cf. A000384.

Sequence in context: A066763 A033849 A060536 this_sequence A126228 A072251 A002756

Adjacent sequences: A014631 A014632 A014633 this_sequence A014635 A014636 A014637

KEYWORD

nonn,easy

AUTHOR

Mohammad K. Azarian (ma3(AT)evansville.edu), njas

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Last modified August 19 23:53 EDT 2008. Contains 142930 sequences.


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