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A161357 Longer side (x) of inner rectangle described in A168339. 4
1, 3, 3, 4, 3, 4, 5, 5, 6, 5, 7, 6, 5, 7, 6, 8, 7, 7, 8, 8, 7, 9, 9, 8, 7, 9, 9, 8, 10, 10, 9, 9, 11, 10, 10, 9, 11, 11, 11, 10, 9, 12, 11, 11, 10, 13, 12, 12, 11, 11, 13, 13, 15, 12, 11, 14, 13, 13, 13, 12, 11, 14, 14, 13, 13, 12, 15, 15, 14, 14, 13, 13, 15, 15, 15, 14, 14, 13, 16, 16 (list; graph; refs; listen; history; text; internal format)
OFFSET

1,2

LINKS

Table of n, a(n) for n=1..80.

FORMULA

a(n) = A143082(n)-2. [From R. J. Mathar, Mar 06 2010]

CROSSREFS

Cf. A161358, A168339. Equals A143082 + 2.

Sequence in context: A238856 A096139 A175928 * A138372 A316662 A123708

Adjacent sequences:  A161354 A161355 A161356 * A161358 A161359 A161360

KEYWORD

nonn

AUTHOR

R. H. Hardin and N. J. A. Sloane, Nov 27 2009

EXTENSIONS

Extended with output of the variable dimn of the progr. in A168399 - R. J. Mathar, Mar 06 2010

STATUS

approved

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Last modified August 9 01:35 EDT 2020. Contains 336310 sequences. (Running on oeis4.)