A152202 - OEIS

A152202

Triangle read by rows, A000012 * A152201

1, 3, 6, 1, 10, 3, 15, 7, 1, 21, 13, 3, 28, 22, 8, 1, 36, 34, 16, 3, 45, 50, 30, 9, 1, 55, 70, 50, 19, 3, 66, 95, 80, 39, 10, 1, 78, 125, 120, 69, 22, 3, 91, 161, 175, 119, 49, 11, 1

(list; table; graph; refs; listen; history; text; internal format)

OFFSET

0,2

COMMENTS

Row sums = A053599: (1, 3, 7, 13, 23, 37, 59,...).

LINKS

Table of n, a(n) for n=0..48.

FORMULA

Triangle read by rows, A000012 * A152201 = partial sums of A152201 column terms.

EXAMPLE

First few rows of the triangle =

6, 1;

10, 3;

15, 7, 1;

21, 13, 3;

28, 22, 8, 1;

36, 34, 16, 3;

45, 50, 30, 9, 1;

55, 70, 50, 19, 3;

66, 95, 80, 39, 10, 1;

78, 125, 120, 69, 22, 3;

91, 161, 175, 119, 49, 11, 1;

...

CROSSREFS

A152201, A053599

Sequence in context: A110119 A322310 A359279 * A210039 A026250 A210033

Adjacent sequences: A152199 A152200 A152201 * A152203 A152204 A152205

KEYWORD

nonn,tabl

AUTHOR

Gary W. Adamson, Nov 29 2008

STATUS

approved