A223892 - OEIS

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A223892 as a triangular array

3

9 9

22 81 22

46 564 564 46

86 3298 11264 3298 86

148 17048 187103 187103 17048 148

239 80412 2719602 8878492 2719602 80412 239

367 353485 35688774 367772497 367772497 35688774 353485 367

541 1469903 432076735

A223892 as a square array

`3`	`9`	`22`	`46`	`86`	`148`	`239`	`367`	`541`
`9`	`81`	`564`	`3298`	`17048`	`80412`	`353485`	`1469903`
`22`	`564`	`11264`	`187103`	`2719602`	`35688774`	`432076735`
`46`	`3298`	`187103`	`8878492`	`367772497`
`86`	`17048`	`2719602`	`367772497`
`148`	`80412`	`35688774`
`239`	`353485`
`367`

A223892 as an upper right triangle

`3`	`9`	`22`	`46`	`86`	`148`	`239`	`367`	`541`
	`9`	`81`	`564`	`3298`	`17048`	`80412`	`353485`	`1469903`
		`22`	`564`	`11264`	`187103`	`2719602`	`35688774`	`432076735`
			`46`	`3298`	`187103`	`8878492`	`367772497`
				`86`	`17048`	`2719602`	`367772497`
					`148`	`80412`	`35688774`
						`239`	`353485`
							`367`

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Last modified July 30 19:14 EDT 2024. Contains 374771 sequences. (Running on oeis4.)