A191538 - OEIS

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A191538 as a triangular array

1

3 2

7 5 4

16 12 10 6

37 28 23 14 8

84 64 53 32 19 9

191 146 121 73 44 21 11

434 332 275 166 100 48 25 13

985 753 624 377 227 109 57 30 15

2234 1708 1416 856 515 248 130 69 35 17

5067 3874 3212 1942

A191538 as a square array

`1`	`3`	`7`	`16`	`37`	`84`	`191`	`434`	`985`	`2234`	`5067`
`2`	`5`	`12`	`28`	`64`	`146`	`332`	`753`	`1708`	`3874`
`4`	`10`	`23`	`53`	`121`	`275`	`624`	`1416`	`3212`
`6`	`14`	`32`	`73`	`166`	`377`	`856`	`1942`
`8`	`19`	`44`	`100`	`227`	`515`
`9`	`21`	`48`	`109`	`248`
`11`	`25`	`57`	`130`
`13`	`30`	`69`
`15`	`35`
`17`

A191538 as an upper right triangle

`1`	`3`	`7`	`16`	`37`	`84`	`191`	`434`	`985`	`2234`	`5067`
	`2`	`5`	`12`	`28`	`64`	`146`	`332`	`753`	`1708`	`3874`
		`4`	`10`	`23`	`53`	`121`	`275`	`624`	`1416`	`3212`
			`6`	`14`	`32`	`73`	`166`	`377`	`856`	`1942`
				`8`	`19`	`44`	`100`	`227`	`515`
					`9`	`21`	`48`	`109`	`248`
						`11`	`25`	`57`	`130`
							`13`	`30`	`69`
								`15`	`35`
									`17`

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Last modified May 16 08:41 EDT 2024. Contains 372552 sequences. (Running on oeis4.)