A050157 - OEIS

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A050157 as a triangular array

1

1 2

2 5 6

5 14 19 20

14 42 62 69 70

42 132 207 242 251 252

132 429 704 858 912 923 924

429 1430 2431 3068 3341 3418 3431 3432

1430 4862 8502 11050 12310 12750 12854 12869 12870

A050157 as a square array

`1`	`1`	`2`	`5`	`14`	`42`	`132`	`429`	`1430`
`2`	`5`	`14`	`42`	`132`	`429`	`1430`	`4862`
`6`	`19`	`62`	`207`	`704`	`2431`	`8502`
`20`	`69`	`242`	`858`	`3068`	`11050`
`70`	`251`	`912`	`3341`	`12310`
`252`	`923`	`3418`	`12750`
`924`	`3431`	`12854`
`3432`	`12869`
`12870`

A050157 as an upper right triangle

`1`	`1`	`2`	`5`	`14`	`42`	`132`	`429`	`1430`
	`2`	`5`	`14`	`42`	`132`	`429`	`1430`	`4862`
		`6`	`19`	`62`	`207`	`704`	`2431`	`8502`
			`20`	`69`	`242`	`858`	`3068`	`11050`
				`70`	`251`	`912`	`3341`	`12310`
					`252`	`923`	`3418`	`12750`
						`924`	`3431`	`12854`
							`3432`	`12869`
								`12870`

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Last modified May 18 01:54 EDT 2024. Contains 372614 sequences. (Running on oeis4.)