A204057 - OEIS

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A204057 as a triangular array

1

1 1

1 2 1

1 3 5 1

1 4 11 14 1

1 5 19 45 42 1

1 6 29 100 197 132 1

1 7 41 185 562 903 429 1

1 8 55 306 1257 3304 4279 1430 1

1 9 71 469 2426 8925 20071 20793 4862 1

1 10 89 680 4237 20076 65445 124996 103049 16796 1

A204057 as a square array

`1`	`1`	`1`	`1`	`1`	`1`	`1`	`1`	`1`	`1`	`1`
`1`	`2`	`3`	`4`	`5`	`6`	`7`	`8`	`9`	`10`
`1`	`5`	`11`	`19`	`29`	`41`	`55`	`71`	`89`
`1`	`14`	`45`	`100`	`185`	`306`	`469`	`680`
`1`	`42`	`197`	`562`	`1257`	`2426`	`4237`
`1`	`132`	`903`	`3304`	`8925`	`20076`
`1`	`429`	`4279`	`20071`	`65445`
`1`	`1430`	`20793`	`124996`
`1`	`4862`	`103049`
`1`	`16796`
`1`

A204057 as an upper right triangle

`1`	`1`	`1`	`1`	`1`	`1`	`1`	`1`	`1`	`1`	`1`
	`1`	`2`	`3`	`4`	`5`	`6`	`7`	`8`	`9`	`10`
		`1`	`5`	`11`	`19`	`29`	`41`	`55`	`71`	`89`
			`1`	`14`	`45`	`100`	`185`	`306`	`469`	`680`
				`1`	`42`	`197`	`562`	`1257`	`2426`	`4237`
					`1`	`132`	`903`	`3304`	`8925`	`20076`
						`1`	`429`	`4279`	`20071`	`65445`
							`1`	`1430`	`20793`	`124996`
								`1`	`4862`	`103049`
									`1`	`16796`
										`1`

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Last modified June 7 08:05 EDT 2024. Contains 373160 sequences. (Running on oeis4.)