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A339015 Column sums of A339016. 1
1, 1, 2, 9, 111, 6080, 2331767, 7236956181, 245064356389568, 78469113627976220371, 385877971701656172196852819, 19697040027380132150099537371545994, 21113166239259522704639849969501602121765293, 249833571924973472096067102574812255987693440940863465 (list; graph; refs; listen; history; text; internal format)
OFFSET

0,3

LINKS

Table of n, a(n) for n=0..13.

CROSSREFS

Cf. A339016.

Sequence in context: A245731 A290714 A062498 * A305005 A326267 A337043

Adjacent sequences:  A339012 A339013 A339014 * A339016 A339017 A339018

KEYWORD

nonn

AUTHOR

Peter Luschny, Nov 20 2020

STATUS

approved

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Last modified October 19 14:00 EDT 2021. Contains 348090 sequences. (Running on oeis4.)