A122890 as tables, graphs or sounds - OEIS

A122890 formatted as a triangular array:

1

0 1

0 0 2

0 0 1 5

0 0 0 10 14

0 0 0 8 70 42

0 0 0 4 160 424 132

0 0 0 1 250 1978 2382 429

0 0 0 0 302 6276 19508 12804 1430

0 0 0 0 298 15674 106492 168608 66946 4862

A122890 formatted as a square array:

`1`	`0`	`0`	`0`	`0`	`0`	`0`	`0`	`0`	`0`
`1`	`0`	`0`	`0`	`0`	`0`	`0`	`0`	`0`
`2`	`1`	`0`	`0`	`0`	`0`	`0`	`0`
`5`	`10`	`8`	`4`	`1`	`0`	`0`
`14`	`70`	`160`	`250`	`302`	`298`
`42`	`424`	`1978`	`6276`	`15674`
`132`	`2382`	`19508`	`106492`
`429`	`12804`	`168608`
`1430`	`66946`
`4862`

A122890 formatted as an upper right triangle:

`1`	`0`	`0`	`0`	`0`	`0`	`0`	`0`	`0`	`0`
	`1`	`0`	`0`	`0`	`0`	`0`	`0`	`0`	`0`
		`2`	`1`	`0`	`0`	`0`	`0`	`0`	`0`
			`5`	`10`	`8`	`4`	`1`	`0`	`0`
				`14`	`70`	`160`	`250`	`302`	`298`
					`42`	`424`	`1978`	`6276`	`15674`
						`132`	`2382`	`19508`	`106492`
							`429`	`12804`	`168608`
								`1430`	`66946`
									`4862`

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Last modified December 5 08:23 EST 2009. Contains 170348 sequences.

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