A154646 - OEIS

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A154646 as a triangular array

2

3 3

5 26 5

9 153 153 9

17 796 2262 796 17

33 3951 25176 25176 3951 33

65 19266 243111 524876 243111 19266 65

129 93477 2168235 8760639 8760639 2168235 93477 129

257 453848 18445820 127880936 235517318

A154646 as a square array

`2`	`3`	`5`	`9`	`17`	`33`	`65`	`129`	`257`
`3`	`26`	`153`	`796`	`3951`	`19266`	`93477`	`453848`
`5`	`153`	`2262`	`25176`	`243111`	`2168235`	`18445820`
`9`	`796`	`25176`	`524876`	`8760639`	`127880936`
`17`	`3951`	`243111`	`8760639`	`235517318`
`33`	`19266`	`2168235`
`65`	`93477`
`129`

A154646 as an upper right triangle

`2`	`3`	`5`	`9`	`17`	`33`	`65`	`129`	`257`
	`3`	`26`	`153`	`796`	`3951`	`19266`	`93477`	`453848`
		`5`	`153`	`2262`	`25176`	`243111`	`2168235`	`18445820`
			`9`	`796`	`25176`	`524876`	`8760639`	`127880936`
				`17`	`3951`	`243111`	`8760639`	`235517318`
					`33`	`19266`	`2168235`
						`65`	`93477`
							`129`

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Last modified April 16 05:35 EDT 2024. Contains 371697 sequences. (Running on oeis4.)