A103245 - OEIS

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A103245 as a triangular array

1

3 2

10 10 5

35 42 35 13

126 168 180 117 34

462 660 825 715 374 89

1716 2574 3575 3718 2652 1157 233

6435 10010 15015 17745 15470 9345 3495 610

24310 38896 61880 80444 80920 60520 31688 10370 1597

92378

A103245 as a square array

`1`	`3`	`10`	`35`	`126`	`462`	`1716`	`6435`	`24310`	`92378`
`2`	`10`	`42`	`168`	`660`	`2574`	`10010`	`38896`
`5`	`35`	`180`	`825`	`3575`	`15015`	`61880`
`13`	`117`	`715`	`3718`	`17745`	`80444`
`34`	`374`	`2652`	`15470`	`80920`
`89`	`1157`	`9345`	`60520`
`233`	`3495`	`31688`
`610`	`10370`
`1597`

A103245 as an upper right triangle

`1`	`3`	`10`	`35`	`126`	`462`	`1716`	`6435`	`24310`	`92378`
	`2`	`10`	`42`	`168`	`660`	`2574`	`10010`	`38896`
		`5`	`35`	`180`	`825`	`3575`	`15015`	`61880`
			`13`	`117`	`715`	`3718`	`17745`	`80444`
				`34`	`374`	`2652`	`15470`	`80920`
					`89`	`1157`	`9345`	`60520`
						`233`	`3495`	`31688`
							`610`	`10370`
								`1597`

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Last modified April 18 22:18 EDT 2024. Contains 371782 sequences. (Running on oeis4.)