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A153341 Triangle read by rows, A065941 * A007318 1
1, 2, 1, 3, 3, 1, 5, 8, 5, 1, 8, 17, 15, 6, 1, 13, 35, 41, 25, 8, 1, 21, 68, 98, 78, 36, 9, 1, 34, 129, 222, 220, 135, 51, 11, 1, 55, 139, 477, 562, 425, 210, 66, 12, 1, 89, 436, 991, 1355, 1222, 751, 314, 86, 14, 1 (list; table; graph; refs; listen; history; text; internal format)
OFFSET

0,2

COMMENTS

Row sums = A026581: (1, 3, 7, 19, 47, 123,...)

LINKS

Table of n, a(n) for n=0..54.

FORMULA

Triangle read by rows, A065941 * Pascal's triangle.

EXAMPLE

First few rows of the triangle =

1;

2, 1;

3, 3, 1;

5, 8, 5, 1;

8, 17, 15, 6, 1;

13, 35, 41, 25, 8, 1;

21, 68, 98, 78, 36, 9, 1;

34, 129, 222, 220, 135, 51, 11, 1;

55, 139, 477, 562, 425, 210, 66, 12, 1;

89, 436, 991, 1355, 1222, 751, 314, 86, 14, 1;

...

CROSSREFS

Cf. A065941

Sequence in context: A209416 A122075 A185675 * A127119 A322265 A066704

Adjacent sequences:  A153338 A153339 A153340 * A153342 A153343 A153344

KEYWORD

nonn,tabl

AUTHOR

Gary W. Adamson, Dec 24 2008

STATUS

approved

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Last modified October 21 12:12 EDT 2019. Contains 328299 sequences. (Running on oeis4.)