A089246 - OEIS

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A089246 as a triangular array

1

0 1

1 0 1

2 2 0 1

5 5 3 0 1

14 15 9 4 0 1

43 50 31 14 5 0 1

144 180 118 54 20 6 0 1

523 695 481 229 85 27 7 0 1

2048 2869 2081 1035 395 125 35 8 0 1

8597 12616 9535 4929 1951 629 175 44 9 0 1

38486 58862

A089246 as a square array

`1`	`0`	`1`	`2`	`5`	`14`	`43`	`144`	`523`	`2048`	`8597`	`38486`
`1`	`0`	`2`	`5`	`15`	`50`	`180`	`695`	`2869`	`12616`	`58862`
`1`	`0`	`3`	`9`	`31`	`118`	`481`	`2081`	`9535`
`1`	`0`	`4`	`14`	`54`	`229`	`1035`	`4929`
`1`	`0`	`5`	`20`	`85`	`395`	`1951`
`1`	`0`	`6`	`27`	`125`	`629`
`1`	`0`	`7`	`35`	`175`
`1`	`0`	`8`	`44`
`1`	`0`	`9`
`1`	`0`
`1`

A089246 as an upper right triangle

`1`	`0`	`1`	`2`	`5`	`14`	`43`	`144`	`523`	`2048`	`8597`	`38486`
	`1`	`0`	`2`	`5`	`15`	`50`	`180`	`695`	`2869`	`12616`	`58862`
		`1`	`0`	`3`	`9`	`31`	`118`	`481`	`2081`	`9535`
			`1`	`0`	`4`	`14`	`54`	`229`	`1035`	`4929`
				`1`	`0`	`5`	`20`	`85`	`395`	`1951`
					`1`	`0`	`6`	`27`	`125`	`629`
						`1`	`0`	`7`	`35`	`175`
							`1`	`0`	`8`	`44`
								`1`	`0`	`9`
									`1`	`0`
										`1`

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Last modified April 19 10:31 EDT 2024. Contains 371791 sequences. (Running on oeis4.)