A215078 - OEIS

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A215078 as a triangular array

0

0 1

0 2 5

0 3 27 36

0 4 102 392 354

0 5 330 2760 6500 4425

0 6 975 15880 73350 123090 67171

0 7 2709 81060 654500 2033325 2637327 1200304

0 8 7196 381808 5064780 25926824 59992660 63259168 24684612

0 9 18468 1696464 35574840 281668590 1034305524 1896003648 1681960464 574304985

0 10 46125 7208880 232816500 2740317300 14981494710 42457884000 64240088580 49143419250 14914341925

A215078 as a square array

`0`	`0`	`0`	`0`	`0`	`0`	`0`	`0`	`0`	`0`	`0`
`1`	`2`	`3`	`4`	`5`	`6`	`7`	`8`	`9`	`10`
`5`	`27`	`102`	`330`	`975`	`2709`	`7196`	`18468`	`46125`
`36`	`392`	`2760`	`15880`	`81060`	`381808`	`1696464`	`7208880`
`354`	`6500`	`73350`	`654500`	`5064780`	`35574840`	`232816500`
`4425`	`123090`	`2033325`	`25926824`	`281668590`	`2740317300`
`67171`	`2637327`	`59992660`	`1034305524`	`14981494710`
`1200304`	`63259168`	`1896003648`	`42457884000`
`24684612`	`1681960464`	`64240088580`
`574304985`	`49143419250`
`14914341925`

A215078 as an upper right triangle

`0`	`0`	`0`	`0`	`0`	`0`	`0`	`0`	`0`	`0`	`0`
	`1`	`2`	`3`	`4`	`5`	`6`	`7`	`8`	`9`	`10`
		`5`	`27`	`102`	`330`	`975`	`2709`	`7196`	`18468`	`46125`
			`36`	`392`	`2760`	`15880`	`81060`	`381808`	`1696464`	`7208880`
				`354`	`6500`	`73350`	`654500`	`5064780`	`35574840`	`232816500`
					`4425`	`123090`	`2033325`	`25926824`	`281668590`	`2740317300`
						`67171`	`2637327`	`59992660`	`1034305524`	`14981494710`
							`1200304`	`63259168`	`1896003648`	`42457884000`
								`24684612`	`1681960464`	`64240088580`
									`574304985`	`49143419250`
										`14914341925`

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Last modified April 24 13:53 EDT 2024. Contains 371958 sequences. (Running on oeis4.)