A198285 - OEIS

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A198285 as a triangular array

1

1 1

2 4 2

4 14 14 4

8 52 100 52 8

16 190 662 662 190 16

32 700 4588 8784 4588 700 32

64 2574 31718 112750 112750 31718 2574 64

128 9476 219060 1478756 2823604 1478756 219060 9476 128

256 34878 1516006

A198285 as a square array

`1`	`1`	`2`	`4`	`8`	`16`	`32`	`64`	`128`	`256`
`1`	`4`	`14`	`52`	`190`	`700`	`2574`	`9476`	`34878`
`2`	`14`	`100`	`662`	`4588`	`31718`	`219060`	`1516006`
`4`	`52`	`662`	`8784`	`112750`	`1478756`
`8`	`190`	`4588`	`112750`	`2823604`
`16`	`700`	`31718`	`1478756`
`32`	`2574`	`219060`
`64`	`9476`
`128`

A198285 as an upper right triangle

`1`	`1`	`2`	`4`	`8`	`16`	`32`	`64`	`128`	`256`
	`1`	`4`	`14`	`52`	`190`	`700`	`2574`	`9476`	`34878`
		`2`	`14`	`100`	`662`	`4588`	`31718`	`219060`	`1516006`
			`4`	`52`	`662`	`8784`	`112750`	`1478756`
				`8`	`190`	`4588`	`112750`	`2823604`
					`16`	`700`	`31718`	`1478756`
						`32`	`2574`	`219060`
							`64`	`9476`
								`128`

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Last modified April 25 03:15 EDT 2024. Contains 371964 sequences. (Running on oeis4.)