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A118034 Column 1 of triangle A118032, where column 1 of the matrix square of A118032 forms a bisection of this sequence. 8
1, 2, 4, 8, 14, 28, 44, 86, 130, 250, 364, 696, 990, 1824, 2540, 4754, 6514, 11562, 15640, 28720, 38434, 66318, 87940, 159018, 209166, 352462, 460224, 820296, 1063818, 1758918, 2266576, 3985674, 5105788, 8301164, 10573476, 18387760 (list; graph; refs; listen; history; text; internal format)
OFFSET

0,2

COMMENTS

Column 1 of triangle A118040 (matrix square of A118032) equals A118042, the even-indexed bisection of this sequence. Column 1 of triangle A118045 equals A118047, the odd-indexed bisection of this sequence.

LINKS

Table of n, a(n) for n=0..35.

CROSSREFS

Cf. A118032 (triangle), A118033 (column 0), A118035 (column 2); bisections: A118042 (even-indexed), A118047 (odd-indexed); related triangles: A118040 (A118032^2), A118045.

Sequence in context: A210669 A122026 A196721 * A096590 A068912 A164176

Adjacent sequences:  A118031 A118032 A118033 * A118035 A118036 A118037

KEYWORD

nonn

AUTHOR

Paul D. Hanna, Apr 10 2006

STATUS

approved

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Last modified August 27 15:22 EDT 2014. Contains 246143 sequences.