A247495 - OEIS

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A247495 as a triangular array

1

0 1

1 1 1

0 2 2 1

2 4 5 3 1

0 9 14 10 4 1

5 21 42 36 17 5 1

0 51 132 137 76 26 6 1

14 127 429 543 354 140 37 7 1

0 323 1430 2219 1704 777 234 50 8 1

42 835 4862 9285 8421 4425 1514 364 65 9 1

A247495 as a square array

`1`	`0`	`1`	`0`	`2`	`0`	`5`	`0`	`14`	`0`	`42`
`1`	`1`	`2`	`4`	`9`	`21`	`51`	`127`	`323`	`835`
`1`	`2`	`5`	`14`	`42`	`132`	`429`	`1430`	`4862`
`1`	`3`	`10`	`36`	`137`	`543`	`2219`	`9285`
`1`	`4`	`17`	`76`	`354`	`1704`	`8421`
`1`	`5`	`26`	`140`	`777`	`4425`
`1`	`6`	`37`	`234`	`1514`
`1`	`7`	`50`	`364`
`1`	`8`	`65`
`1`	`9`
`1`

A247495 as an upper right triangle

`1`	`0`	`1`	`0`	`2`	`0`	`5`	`0`	`14`	`0`	`42`
	`1`	`1`	`2`	`4`	`9`	`21`	`51`	`127`	`323`	`835`
		`1`	`2`	`5`	`14`	`42`	`132`	`429`	`1430`	`4862`
			`1`	`3`	`10`	`36`	`137`	`543`	`2219`	`9285`
				`1`	`4`	`17`	`76`	`354`	`1704`	`8421`
					`1`	`5`	`26`	`140`	`777`	`4425`
						`1`	`6`	`37`	`234`	`1514`
							`1`	`7`	`50`	`364`
								`1`	`8`	`65`
									`1`	`9`
										`1`

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Last modified August 7 17:47 EDT 2024. Contains 375017 sequences. (Running on oeis4.)