A185947 - OEIS

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A185947 as a triangular array

1

2 1

4 6 1

8 36 12 1

16 296 132 20 1

32 3600 1760 340 30 1

64 60192 30000 6400 720 42 1

128 1271872 635712 141680 17920 1344 56 1

256 32241792 16120384 3677632 495600 42448 2296 72 1

512 950337792 475167744 110026560 15416352 1428336 89376 3672 90 1

1024 31890752000 15945373440 3731228160 536833920 52353504 3586800 172320 5580 110 1

A185947 as a square array

`1`	`2`	`4`	`8`	`16`	`32`	`64`	`128`	`256`	`512`	`1024`
`1`	`6`	`36`	`296`	`3600`	`60192`	`1271872`	`32241792`	`950337792`	`31890752000`
`1`	`12`	`132`	`1760`	`30000`	`635712`	`16120384`	`475167744`	`15945373440`
`1`	`20`	`340`	`6400`	`141680`	`3677632`	`110026560`	`3731228160`
`1`	`30`	`720`	`17920`	`495600`	`15416352`	`536833920`
`1`	`42`	`1344`	`42448`	`1428336`	`52353504`
`1`	`56`	`2296`	`89376`	`3586800`
`1`	`72`	`3672`	`172320`
`1`	`90`	`5580`
`1`	`110`
`1`

A185947 as an upper right triangle

`1`	`2`	`4`	`8`	`16`	`32`	`64`	`128`	`256`	`512`	`1024`
	`1`	`6`	`36`	`296`	`3600`	`60192`	`1271872`	`32241792`	`950337792`	`31890752000`
		`1`	`12`	`132`	`1760`	`30000`	`635712`	`16120384`	`475167744`	`15945373440`
			`1`	`20`	`340`	`6400`	`141680`	`3677632`	`110026560`	`3731228160`
				`1`	`30`	`720`	`17920`	`495600`	`15416352`	`536833920`
					`1`	`42`	`1344`	`42448`	`1428336`	`52353504`
						`1`	`56`	`2296`	`89376`	`3586800`
							`1`	`72`	`3672`	`172320`
								`1`	`90`	`5580`
									`1`	`110`
										`1`

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Last modified April 24 19:06 EDT 2024. Contains 371962 sequences. (Running on oeis4.)