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A130324 A059268^2. 1
1, 3, 4, 7, 12, 16, 15, 28, 48, 64, 31, 60, 112, 192, 256, 63, 124, 240, 448, 768, 1024, 127, 252, 496, 960, 1792, 3072, 4096, 255, 508, 1008, 1984, 3840, 7168, 12288, 16384, 511, 1020, 2032, 4032, 7936, 15360, 28672, 49152, 65536 (list; table; graph; refs; listen; history; text; internal format)
OFFSET

0,2

COMMENTS

Row sums = A006095: (1, 7, 35, 155, 651, 2667,...).

LINKS

Table of n, a(n) for n=0..44.

FORMULA

A059268^2 as an infinite lower triangular matrix, where A059268 = (1; 1,2; 1,2,4;...).

EXAMPLE

First few rows of the triangle are:

1;

3, 4;

7, 12, 16;

15, 28, 48, 64;

31, 60, 112, 192, 256;

63, 124, 240, 448, 768, 1024;

...

CROSSREFS

Cf. A059268, A006095.

Sequence in context: A034885 A280991 A256726 * A020677 A310007 A158237

Adjacent sequences:  A130321 A130322 A130323 * A130325 A130326 A130327

KEYWORD

nonn,tabl

AUTHOR

Gary W. Adamson, May 24 2007

STATUS

approved

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Last modified July 14 07:43 EDT 2020. Contains 335720 sequences. (Running on oeis4.)