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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
OFFSET
1,2
COMMENTS
Number of terms in row n of array A112790 is A000005(n).
EXAMPLE
The irregular array A112790's 5th row is [3,1]. So a(5) = 3+1 = 4.
CROSSREFS
Sequence in context: A267654 A128859 A047975 * A227346 A296141 A286536
KEYWORD
nonn
AUTHOR
Leroy Quet, Dec 31 2005
EXTENSIONS
More terms from R. J. Mathar, Aug 29 2007
STATUS
approved