A058396 -id:A058396 - cp's OEIS frontend

A152230 Triangle read by rows, binomial transform of A122196.

1, 3, 8, 1, 20, 5, 48, 17, 1, 112, 49, 7, 256, 129, 30, 1, 576, 321, 102, 9, 1280, 769, 303, 47, 1, 2816, 1793, 825, 187, 11, 6144, 4097, 2116, 630, 68, 1, 13312, 9217, 5200, 1898, 312, 13, 28672, 20481, 12381, 5282, 1186, 93, 1

Offset: 0

Gary W. Adamson, Nov 29 2008

Row sums = A058396: (1, 3, 9, 25, 66, 168,...).

			First few rows of the triangle =
1;
3;
8, 1;
20, 5;
48, 17, 1;
112, 49, 7;
256, 129, 30, 1;
576, 321, 102, 9;
1280, 769, 303, 47, 1;
2816, 1793, 825, 187, 11;
6144, 4097, 2116, 630, 68, 1;
...

A122196, A058396

Triangle read by rows, A007318 * A122196

A128181 A007318 * A128179 as infinite lower triangular matrices.

Original entry on oeis.org

1, 1, 2, 2, 4, 3, 4, 8, 9, 4, 8, 16, 21, 16, 5, 16, 32, 45, 44, 25, 6, 32, 64, 93, 104, 80, 36, 7, 64, 128, 189, 228, 210, 132, 49, 8, 128, 256, 381, 480, 495, 384, 203, 64, 9, 256, 512, 765, 988, 1095, 978, 651, 296, 81, 10

Offset: 1

Gary W. Adamson, Feb 17 2007

Binomial transform of A128179.

Row sums = A058396 starting (1, 3, 9, 25, 66, 168, ...).

			First few rows of the triangle:
   1;
   1,  2;
   2,  4,  3;
   4,  8,  9,   4;
   8, 16, 21,  16,  5;
  16, 32, 45,  44, 25,  6;
  32, 64, 93, 104, 80, 36, 7;
  ...

Cf. A128179, A097807, A002260, A058396.

cp's OEIS Frontend

A152230 Triangle read by rows, binomial transform of A122196.

Views

Author

Keywords

Comments

Examples

Crossrefs

Formula