A078817 - OEIS

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A078817 as a triangular array

1

3 1

10 4 2

35 15 9 5

126 56 36 24 14

462 210 140 100 70 42

1716 792 540 400 300 216 132

6435 3003 2079 1575 1225 945 693 429

24310 11440 8008 6160 4900 3920 3080 2288 1430

92378 43758 30888 24024 19404

A078817 as a square array

`1`	`3`	`10`	`35`	`126`	`462`	`1716`	`6435`	`24310`	`92378`
`1`	`4`	`15`	`56`	`210`	`792`	`3003`	`11440`	`43758`
`2`	`9`	`36`	`140`	`540`	`2079`	`8008`	`30888`
`5`	`24`	`100`	`400`	`1575`	`6160`	`24024`
`14`	`70`	`300`	`1225`	`4900`	`19404`
`42`	`216`	`945`	`3920`
`132`	`693`	`3080`
`429`	`2288`
`1430`

A078817 as an upper right triangle

`1`	`3`	`10`	`35`	`126`	`462`	`1716`	`6435`	`24310`	`92378`
	`1`	`4`	`15`	`56`	`210`	`792`	`3003`	`11440`	`43758`
		`2`	`9`	`36`	`140`	`540`	`2079`	`8008`	`30888`
			`5`	`24`	`100`	`400`	`1575`	`6160`	`24024`
				`14`	`70`	`300`	`1225`	`4900`	`19404`
					`42`	`216`	`945`	`3920`
						`132`	`693`	`3080`
							`429`	`2288`
								`1430`

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Last modified April 25 07:07 EDT 2024. Contains 371964 sequences. (Running on oeis4.)