A197613 - OEIS

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A197613 as a triangular array

1

1 1

2 5 2

3 14 14 3

4 43 67 43 4

6 124 366 366 124 6

9 352 1840 3569 1840 352 9

13 1025 9361 33484 33484 9361 1025 13

19 2977 47610 305072 545364 305072 47610 2977 19

28 8619 242254 2851047 9128940 9128940

A197613 as a square array

`1`	`1`	`2`	`3`	`4`	`6`	`9`	`13`	`19`	`28`
`1`	`5`	`14`	`43`	`124`	`352`	`1025`	`2977`	`8619`
`2`	`14`	`67`	`366`	`1840`	`9361`	`47610`	`242254`
`3`	`43`	`366`	`3569`	`33484`	`305072`	`2851047`
`4`	`124`	`1840`	`33484`	`545364`	`9128940`
`6`	`352`	`9361`	`305072`	`9128940`
`9`	`1025`	`47610`
`13`	`2977`
`19`

A197613 as an upper right triangle

`1`	`1`	`2`	`3`	`4`	`6`	`9`	`13`	`19`	`28`
	`1`	`5`	`14`	`43`	`124`	`352`	`1025`	`2977`	`8619`
		`2`	`14`	`67`	`366`	`1840`	`9361`	`47610`	`242254`
			`3`	`43`	`366`	`3569`	`33484`	`305072`	`2851047`
				`4`	`124`	`1840`	`33484`	`545364`	`9128940`
					`6`	`352`	`9361`	`305072`	`9128940`
						`9`	`1025`	`47610`
							`13`	`2977`
								`19`

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Last modified April 24 20:06 EDT 2024. Contains 371963 sequences. (Running on oeis4.)