id:A105538 - OEIS Search Results

Search: id:A105538

Displaying 1-1 of 1 results found.

page 1

Row sums of triangle A105537, which equals the matrix square of triangle A105535.

+0
3

1, 3, 9, 17, 61, 138, 238, 634, 1421, 2707, 4487, 9709, 27875, 82827, 219133, 524502, 1262352, 3276409, 8827139, 22596514, 54006726, 122265827, 275484693, 658076339, 1654581392, 4100759772, 9761051499, 22296252002, 49175830726 (list; graph; listen)

	OFFSET	`0,2`
	COMMENT	`Also equals column 0 of triangle A105539. Triangular matrix A105535 has the property that diagonal n equals A105535^(n+1) when flattened as read by rows.`
	CROSSREFS	`Cf. A105535, A105537.` `Sequence in context: A018307 A108050 A009211 this_sequence A056404 A056405 A009216` `Adjacent sequences: A105535 A105536 A105537 this_sequence A105539 A105540 A105541`
	KEYWORD	`nonn`
	AUTHOR	`Paul D. Hanna (pauldhanna(AT)juno.com), Apr 12 2005`

page 1

Search completed in 0.002 seconds

Last modified August 19 23:53 EDT 2008. Contains 142930 sequences.

AT&T Labs Research