A286781 - OEIS

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A286781 as a triangular array

1

2 1

10 9 1

74 91 23 1

706 1063 416 46 1

8162 14193 7344 1350 80 1

110410 213953 134613 34362 3550 127 1

1708394 3602891 2620379 842751 125195 8085 189 1

29752066 67168527 54636792 20862684 4009832 382358 16576 268 1

576037442 1375636129 1223392968 533394516 124266346 15653598 1023340 31356 366 1

A286781 as a square array

`1`	`2`	`10`	`74`	`706`	`8162`	`110410`	`1708394`	`29752066`	`576037442`
`1`	`9`	`91`	`1063`	`14193`	`213953`	`3602891`	`67168527`	`1375636129`
`1`	`23`	`416`	`7344`	`134613`	`2620379`	`54636792`	`1223392968`
`1`	`46`	`1350`	`34362`	`842751`	`20862684`	`533394516`
`1`	`80`	`3550`	`125195`	`4009832`	`124266346`
`1`	`127`	`8085`	`382358`	`15653598`
`1`	`189`	`16576`	`1023340`
`1`	`268`	`31356`
`1`	`366`
`1`

A286781 as an upper right triangle

`1`	`2`	`10`	`74`	`706`	`8162`	`110410`	`1708394`	`29752066`	`576037442`
	`1`	`9`	`91`	`1063`	`14193`	`213953`	`3602891`	`67168527`	`1375636129`
		`1`	`23`	`416`	`7344`	`134613`	`2620379`	`54636792`	`1223392968`
			`1`	`46`	`1350`	`34362`	`842751`	`20862684`	`533394516`
				`1`	`80`	`3550`	`125195`	`4009832`	`124266346`
					`1`	`127`	`8085`	`382358`	`15653598`
						`1`	`189`	`16576`	`1023340`
							`1`	`268`	`31356`
								`1`	`366`
									`1`

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Last modified April 23 10:13 EDT 2024. Contains 371905 sequences. (Running on oeis4.)