A117742 - OEIS

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A117742 as a triangular array

0

0 0

1 1 1

1 2 3 4

1 4 9 16 25

1 8 27 64 125 216

2 17 82 257 626 1297 2402

3 36 249 1032 3135 7788 16821 32784

4 76 756 4144 15700 46764 117796 262336 531684

5 160 2295 16640 78625 280800 824915 2099200

A117742 as a square array

`0`	`0`	`1`	`1`	`1`	`1`	`2`	`3`	`4`	`5`
`0`	`1`	`2`	`4`	`8`	`17`	`36`	`76`	`160`
`1`	`3`	`9`	`27`	`82`	`249`	`756`	`2295`
`4`	`16`	`64`	`257`	`1032`	`4144`	`16640`
`25`	`125`	`626`	`3135`	`15700`	`78625`
`216`	`1297`	`7788`	`46764`	`280800`
`2402`	`16821`	`117796`	`824915`
`32784`	`262336`	`2099200`
`531684`

A117742 as an upper right triangle

`0`	`0`	`1`	`1`	`1`	`1`	`2`	`3`	`4`	`5`
	`0`	`1`	`2`	`4`	`8`	`17`	`36`	`76`	`160`
		`1`	`3`	`9`	`27`	`82`	`249`	`756`	`2295`
			`4`	`16`	`64`	`257`	`1032`	`4144`	`16640`
				`25`	`125`	`626`	`3135`	`15700`	`78625`
					`216`	`1297`	`7788`	`46764`	`280800`
						`2402`	`16821`	`117796`	`824915`
							`32784`	`262336`	`2099200`
								`531684`

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Last modified May 2 04:48 EDT 2024. Contains 372178 sequences. (Running on oeis4.)