A143130 as tables, graphs or sounds - OEIS

A143130 formatted as a triangular array:

1

6 5

21 20 15

56 55 50 35

126 125 120 105 70

252 251 246 231 196 126

462 461 456 441 406 336 210

792 791 786 771 736 666 540 330

1287 1286 1281 1266 1231 1161 1035 825 495

A143130 formatted as a square array:

`1`	`6`	`21`	`56`	`126`	`252`	`462`	`792`	`1287`
`5`	`20`	`55`	`125`	`251`	`461`	`791`	`1286`
`15`	`50`	`120`	`246`	`456`	`786`	`1281`
`35`	`105`	`231`	`441`	`771`	`1266`
`70`	`196`	`406`	`736`	`1231`
`126`	`336`	`666`	`1161`
`210`	`540`	`1035`
`330`	`825`
`495`

A143130 formatted as an upper right triangle:

`1`	`6`	`21`	`56`	`126`	`252`	`462`	`792`	`1287`
	`5`	`20`	`55`	`125`	`251`	`461`	`791`	`1286`
		`15`	`50`	`120`	`246`	`456`	`786`	`1281`
			`35`	`105`	`231`	`441`	`771`	`1266`
				`70`	`196`	`406`	`736`	`1231`
					`126`	`336`	`666`	`1161`
						`210`	`540`	`1035`
							`330`	`825`
								`495`

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Last modified November 29 12:46 EST 2009. Contains 167659 sequences.

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