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A109323 A109322 with duplicates removed. 3
2, 9, 49, 423, 1333, 4425, 8763, 14089, 22825, 40291, 178705, 661285, 4543141, 20706715, 29243521, 31089603, 32341621, 99158905, 417976441, 1186496401, 1540962199, 2097064537, 8602909969 (list; graph; refs; listen; history; text; internal format)
OFFSET

1,1

LINKS

Table of n, a(n) for n=1..23.

CROSSREFS

Cf. A109322, A109324, A110875.

Sequence in context: A224140 A000167 A241785 * A014372 A185335 A262752

Adjacent sequences:  A109320 A109321 A109322 * A109324 A109325 A109326

KEYWORD

nonn,more

AUTHOR

Max Alekseyev and Jud McCranie, Aug 08 2005

EXTENSIONS

a(20)-a(23) from Donovan Johnson, Jan 25 2012

STATUS

approved

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Last modified March 26 18:36 EDT 2019. Contains 321511 sequences. (Running on oeis4.)