A242642 - OEIS

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A242642 as a triangular array

1

2 3

3 5 6

5 10 12 13

7 16 21 23 24

11 29 40 45 47 48

15 45 67 78 83 85 86

22 75 117 141 152 157 159 160

30 115 193 239 263 274 279 281 282

42 181 319 409 457 481 492 497 499 500

56 271 510 674 768 816 840 851 856 858 859

A242642 as a square array

`1`	`2`	`3`	`5`	`7`	`11`	`15`	`22`	`30`	`42`	`56`
`3`	`5`	`10`	`16`	`29`	`45`	`75`	`115`	`181`	`271`
`6`	`12`	`21`	`40`	`67`	`117`	`193`	`319`	`510`
`13`	`23`	`45`	`78`	`141`	`239`	`409`	`674`
`24`	`47`	`83`	`152`	`263`	`457`	`768`
`48`	`85`	`157`	`274`	`481`	`816`
`86`	`159`	`279`	`492`	`840`
`160`	`281`	`497`	`851`
`282`	`499`	`856`
`500`	`858`
`859`

A242642 as an upper right triangle

`1`	`2`	`3`	`5`	`7`	`11`	`15`	`22`	`30`	`42`	`56`
	`3`	`5`	`10`	`16`	`29`	`45`	`75`	`115`	`181`	`271`
		`6`	`12`	`21`	`40`	`67`	`117`	`193`	`319`	`510`
			`13`	`23`	`45`	`78`	`141`	`239`	`409`	`674`
				`24`	`47`	`83`	`152`	`263`	`457`	`768`
					`48`	`85`	`157`	`274`	`481`	`816`
						`86`	`159`	`279`	`492`	`840`
							`160`	`281`	`497`	`851`
								`282`	`499`	`856`
									`500`	`858`
										`859`

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Last modified April 25 07:53 EDT 2024. Contains 371964 sequences. (Running on oeis4.)