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A112791 a(n) = sum of terms in n-th row of array A112790. 1
1, 2, 4, 2, 4, 6, 8, 2, 6, 10, 8, 4, 8, 4, 10, 4, 6, 12, 12, 4, 12, 8, 6, 4, 12, 6, 4, 5, 8, 6, 12, 2, 9, 14, 16, 12, 12, 8, 16, 8, 10, 8, 12, 4, 16, 12, 6, 4, 14, 7, 13, 12, 12, 2, 11, 26, 20, 8, 6, 8, 16, 4, 14, 6, 10, 32, 16, 4, 12, 16, 12, 6, 15, 6, 24, 12, 12, 14, 12, 4 (list; graph; refs; listen; history; text; internal format)
OFFSET

1,2

COMMENTS

Number of terms in row n of array A112790 is A000005(n).

LINKS

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

EXAMPLE

The irregular array A112790's 5th row is [3,1]. So a(5) = 3+1 = 4.

CROSSREFS

Cf. A000005, A112790.

Sequence in context: A267654 A128859 A047975 * A227346 A296141 A286536

Adjacent sequences:  A112788 A112789 A112790 * A112792 A112793 A112794

KEYWORD

nonn

AUTHOR

Leroy Quet, Dec 31 2005

EXTENSIONS

More terms from R. J. Mathar, Aug 29 2007

STATUS

approved

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Last modified April 24 12:21 EDT 2019. Contains 322429 sequences. (Running on oeis4.)