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A144330 Triangle read by rows, A144328 * A000012 0
1, 2, 1, 4, 3, 2, 7, 6, 5, 3, 11, 10, 9, 7, 4, 16, 15, 14, 12, 9, 5, 22, 21, 20, 18, 15, 11, 6, 29, 28, 27, 25, 22, 18, 13, 7, 37, 36, 35, 33, 30, 26, 21, 15, 8, 46, 45, 44, 42, 39, 35, 30, 24, 17, 9, 56, 55, 54, 52, 49, 45, 40, 34, 27, 19, 10 (list; table; graph; refs; listen; history; text; internal format)
OFFSET

1,2

COMMENTS

Row sums = A064999: (1, 3, 9, 21, 41, 113,...).

Left border = A000124: (1, 2, 4, 7, 11, 16, 22, 29,...).

LINKS

Table of n, a(n) for n=1..66.

FORMULA

Triangle read by rows, partial sums of A144328 starting from the right.

EXAMPLE

First few rows of the triangle =

1;

2, 1

4, 3, 2

7, 6, 5, 3;

11, 10, 9, 7, 4;

16, 15, 14, 12, 9, 5;

22, 21, 20, 18, 15, 11, 6;

29, 28, 27, 25, 22, 18, 13, 7;

...

Row 4 = (7, 6, 5, 3) = partial sums from the right of triangle A144328, row 4: (1, 1, 2, 3).

CROSSREFS

A144328, Cf. A064999, A000124

Sequence in context: A294317 A064277 A287010 * A141155 A204922 A057669

Adjacent sequences:  A144327 A144328 A144329 * A144331 A144332 A144333

KEYWORD

nonn,tabl

AUTHOR

Gary W. Adamson, Sep 18 2008

STATUS

approved

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Last modified December 15 08:47 EST 2018. Contains 318147 sequences. (Running on oeis4.)