A137711 - OEIS

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A137711

Row sums of triangle A137710.

1

1, 3, 6, 12, 24, 47, 92, 183, 364, 728, 1465, 2922, 5834, 11661

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OFFSET

1,2

LINKS

Table of n, a(n) for n=1..14.

EXAMPLE

a(5) = 24 = sum of row 5 terms of triangle A137710: (16 + 4 + 2 + 1 + 1).

CROSSREFS

Sequence in context: A200662 A371792 A264507 * A068032 A293341 A048719

Adjacent sequences: A137708 A137709 A137710 * A137712 A137713 A137714

KEYWORD

nonn

AUTHOR

Gary W. Adamson, Feb 08 2008

STATUS

approved