A370431 - OEIS

The OEIS mourns the passing of Jim Simons and is grateful to the Simons Foundation for its support of research in many branches of science, including the OEIS.

The OEIS is supported by the many generous donors to the OEIS Foundation.

A370431 as a triangular array

1

1 3

1 90 5

1 2205 3675 7

1 46116 532350 107604 9

1 812295 52887450 74042430 2436885 11

1 12666654 4257556875 24609789204 7663602375 46444398 13

1 181355265 292686719325 5841878527485 7510986678195 643910782515 785872815 15

1 2439315720 17658076954700 1124109212938712 4451226370197750 1766457334617976 45911000082220 12196578600 17

A370431 as a square array

`1`	`1`	`1`	`1`	`1`	`1`	`1`	`1`	`1`
`3`	`90`	`2205`	`46116`	`812295`	`12666654`	`181355265`	`2439315720`
`5`	`3675`	`532350`	`52887450`	`4257556875`	`292686719325`	`17658076954700`
`7`	`107604`	`74042430`	`24609789204`	`5841878527485`	`1124109212938712`
`9`	`2436885`	`7663602375`	`7510986678195`	`4451226370197750`
`11`	`46444398`	`643910782515`	`1766457334617976`
`13`	`785872815`	`45911000082220`
`15`	`12196578600`
`17`

A370431 as an upper right triangle

`1`	`1`	`1`	`1`	`1`	`1`	`1`	`1`	`1`
	`3`	`90`	`2205`	`46116`	`812295`	`12666654`	`181355265`	`2439315720`
		`5`	`3675`	`532350`	`52887450`	`4257556875`	`292686719325`	`17658076954700`
			`7`	`107604`	`74042430`	`24609789204`	`5841878527485`	`1124109212938712`
				`9`	`2436885`	`7663602375`	`7510986678195`	`4451226370197750`
					`11`	`46444398`	`643910782515`	`1766457334617976`
						`13`	`785872815`	`45911000082220`
							`15`	`12196578600`
								`17`

License Agreements, Terms of Use, Privacy Policy. .

Last modified May 17 16:19 EDT 2024. Contains 372603 sequences. (Running on oeis4.)