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A179973 Row sums of A179972 and also of A179974. 2
1, 2, 4, 12, 42, 216, 1200, 8664 (list; graph; refs; listen; history; text; internal format)
OFFSET

1,2

LINKS

Table of n, a(n) for n=1..8.

EXAMPLE

a(4) = 6+2+2+1+1 = 1+1+2+2+6 = 12.

CROSSREFS

Cf. A179972, A172974

Sequence in context: A063179 A096802 A139669 * A275780 A334272 A039301

Adjacent sequences:  A179970 A179971 A179972 * A179974 A179975 A179976

KEYWORD

nonn,more

AUTHOR

Alford Arnold, Aug 05 2010

EXTENSIONS

Edited by R. J. Mathar, May 17 2016

STATUS

approved

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Last modified October 27 13:43 EDT 2021. Contains 348276 sequences. (Running on oeis4.)