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A087483 Row 0 of the order array of 3/2, i.e. row 0 of the transposable dispersion in A087465, hence column 0 of the transposable dispersion in A087468. 5
1, 2, 4, 6, 9, 13, 17, 22, 28, 34, 41, 49, 57, 66, 76, 86, 97, 109, 121, 134, 148, 162, 177, 193, 209, 226, 244, 262, 281, 301, 321, 342, 364, 386, 409, 433, 457, 482, 508, 534, 561, 589, 617, 646, 676, 706, 737, 769, 801, 834, 868, 902, 937, 973, 1009, 1046, 1084 (list; graph; refs; listen; history; internal format)
OFFSET

0,2

COMMENTS

a(n) = A192735(n+2) / (n+2). [Reinhard Zumkeller, Jul 08 2011]

LINKS

Clark Kimberling and John E. Brown, Partial Complements and Transposable Dispersions, J. Integer Seqs., Vol. 7, 2004.

Vincenzo Librandi, Table of n, a(n) for n = 0..10000

FORMULA

a(n)=n+1-[n/3]+Sum{[2i/3]: i=1, 2, ..., n}.

a(n)=1+[(n^2)/3] for n>=1.

CROSSREFS

Cf. A087465, A087468.

Sequence in context: A022792 A025697 A022331 * A154255 A006697 A183920

Adjacent sequences:  A087480 A087481 A087482 * A087484 A087485 A087486

KEYWORD

nonn

AUTHOR

Clark Kimberling (ck6(AT)evansville.edu), Sep 09 2003

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Last modified February 16 04:18 EST 2012. Contains 205860 sequences.