A180383 - OEIS

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A180383 as a triangular array

1

2 1

3 4 1

4 8 11 1

5 12 32 15 1

6 17 69 66 48 1

7 23 114 143 310 48 1

8 27 179 268 1051 228 113 1

9 34 252 473 2585 1041 1286 89 1

10 40 347 671 5297 2453 6722 1857 78 1

11 46 441 974 9492 5235 23133 8485 1679 42

A180383 as a square array

`1`	`2`	`3`	`4`	`5`	`6`	`7`	`8`	`9`	`10`	`11`
`1`	`4`	`8`	`12`	`17`	`23`	`27`	`34`	`40`	`46`
`1`	`11`	`32`	`69`	`114`	`179`	`252`	`347`	`441`
`1`	`15`	`66`	`143`	`268`	`473`	`671`	`974`
`1`	`48`	`310`	`1051`	`2585`	`5297`	`9492`
`1`	`48`	`228`	`1041`	`2453`	`5235`
`1`	`113`	`1286`	`6722`	`23133`
`1`	`89`	`1857`	`8485`
`1`	`78`	`1679`
`1`	`42`

A180383 as an upper right triangle

`1`	`2`	`3`	`4`	`5`	`6`	`7`	`8`	`9`	`10`	`11`
	`1`	`4`	`8`	`12`	`17`	`23`	`27`	`34`	`40`	`46`
		`1`	`11`	`32`	`69`	`114`	`179`	`252`	`347`	`441`
			`1`	`15`	`66`	`143`	`268`	`473`	`671`	`974`
				`1`	`48`	`310`	`1051`	`2585`	`5297`	`9492`
					`1`	`48`	`228`	`1041`	`2453`	`5235`
						`1`	`113`	`1286`	`6722`	`23133`
							`1`	`89`	`1857`	`8485`
								`1`	`78`	`1679`
									`1`	`42`

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Last modified May 10 04:35 EDT 2024. Contains 372356 sequences. (Running on oeis4.)