A329057 - OEIS

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A329057 as a triangular array

1

1 1

2 3 3

5 10 16 16

14 35 75 125 125

42 126 336 756 1296 1296

132 462 1470 4116 9604 16807 16807

429 1716 6336 21120 61440 147456 262144 262144

1430 6435 27027 104247 360855 1082565 2657205 4782969 4782969

4862 24310 114400 500500 2002000 7150000 22000000 55000000 100000000 100000000

A329057 as a square array

`1`	`1`	`2`	`5`	`14`	`42`	`132`	`429`	`1430`	`4862`
`1`	`3`	`10`	`35`	`126`	`462`	`1716`	`6435`	`24310`
`3`	`16`	`75`	`336`	`1470`	`6336`	`27027`	`114400`
`16`	`125`	`756`	`4116`	`21120`	`104247`	`500500`
`125`	`1296`	`9604`	`61440`	`360855`	`2002000`
`1296`	`16807`	`147456`	`1082565`	`7150000`
`16807`	`262144`	`2657205`	`22000000`
`262144`	`4782969`	`55000000`
`4782969`	`100000000`
`100000000`

A329057 as an upper right triangle

`1`	`1`	`2`	`5`	`14`	`42`	`132`	`429`	`1430`	`4862`
	`1`	`3`	`10`	`35`	`126`	`462`	`1716`	`6435`	`24310`
		`3`	`16`	`75`	`336`	`1470`	`6336`	`27027`	`114400`
			`16`	`125`	`756`	`4116`	`21120`	`104247`	`500500`
				`125`	`1296`	`9604`	`61440`	`360855`	`2002000`
					`1296`	`16807`	`147456`	`1082565`	`7150000`
						`16807`	`262144`	`2657205`	`22000000`
							`262144`	`4782969`	`55000000`
								`4782969`	`100000000`
									`100000000`

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Last modified April 16 07:08 EDT 2024. Contains 371698 sequences. (Running on oeis4.)