A298645 - OEIS

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A298645 as a triangular array

1

2 0

3 0 2

6 0 6 2

10 0 16 8 8

20 0 40 24 32 16

35 0 90 60 108 84 52

70 0 210 150 310 294 262 134

126 0 448 336 816 880 1008 816 432

252 0 1008 784 2100 2460 3208 3192 2544 1248

462 0 2100 1680 5040 6300 9300 10680 10760 8360 4104

A298645 as a square array

`1`	`2`	`3`	`6`	`10`	`20`	`35`	`70`	`126`	`252`	`462`
`0`	`0`	`0`	`0`	`0`	`0`	`0`	`0`	`0`	`0`
`2`	`6`	`16`	`40`	`90`	`210`	`448`	`1008`	`2100`
`2`	`8`	`24`	`60`	`150`	`336`	`784`	`1680`
`8`	`32`	`108`	`310`	`816`	`2100`	`5040`
`16`	`84`	`294`	`880`	`2460`	`6300`
`52`	`262`	`1008`	`3208`	`9300`
`134`	`816`	`3192`	`10680`
`432`	`2544`	`10760`
`1248`	`8360`
`4104`

A298645 as an upper right triangle

`1`	`2`	`3`	`6`	`10`	`20`	`35`	`70`	`126`	`252`	`462`
	`0`	`0`	`0`	`0`	`0`	`0`	`0`	`0`	`0`	`0`
		`2`	`6`	`16`	`40`	`90`	`210`	`448`	`1008`	`2100`
			`2`	`8`	`24`	`60`	`150`	`336`	`784`	`1680`
				`8`	`32`	`108`	`310`	`816`	`2100`	`5040`
					`16`	`84`	`294`	`880`	`2460`	`6300`
						`52`	`262`	`1008`	`3208`	`9300`
							`134`	`816`	`3192`	`10680`
								`432`	`2544`	`10760`
									`1248`	`8360`
										`4104`

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Last modified September 16 23:59 EDT 2024. Contains 375984 sequences. (Running on oeis4.)