A169826 - OEIS

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A169826

Row sums of triangle A178568

1

1, 2, 5, 8, 16, 27, 45, 69, 109, 171, 268, 404, 597, 860, 1215

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OFFSET

1,2

LINKS

Table of n, a(n) for n=1..15.

FORMULA

a(n) = sum of n-th row terms of triangle A178568

EXAMPLE

a(6) = 27 = (1 + 5 + 5 + 9 + 5 + 2)

CROSSREFS

Sequence in context: A226015 A328547 A137685 * A093065 A301596 A026007

Adjacent sequences: A169823 A169824 A169825 * A169827 A169828 A169829

KEYWORD

nonn

AUTHOR

Gary W. Adamson, May 29 2010

STATUS

approved