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A152389 a(0) = a(3) = 0; otherwise a(n) = A098720(n) + 1. 2
0, 1, 1, 0, 2, 6, 12, 14, 48, 20, 2, 15, 15, 24, 28, 40, 32, 24, 20, 25, 20 (list; graph; refs; listen; history; internal format)
OFFSET

0,5

CROSSREFS

Cf. A098720, A152301.

Sequence in context: A161922 A027863 A152301 * A114103 A065154 A143408

Adjacent sequences:  A152386 A152387 A152388 * A152390 A152391 A152392

KEYWORD

nonn,more

AUTHOR

N. J. A. Sloane (njas(AT)research.att.com), Oct 23 2009, based on a posting by Allan Wechsler to the Math Fun Mailing List.

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Last modified February 17 19:13 EST 2012. Contains 206085 sequences.