A248670 - OEIS

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A248670 as a triangular array

1

1 2

1 4 5

1 7 17 16

1 11 45 84 65

1 16 100 309 485 326

1 22 196 909 2339 3236 1957

1 29 350 2281 8702 19609 24609 13700

1 37 582 5081 26950 89225 181481 210572 109601

1 46 915 10319 72679 331775 984506

A248670 as a square array

`1`	`1`	`1`	`1`	`1`	`1`	`1`	`1`	`1`	`1`
`2`	`4`	`7`	`11`	`16`	`22`	`29`	`37`	`46`
`5`	`17`	`45`	`100`	`196`	`350`	`582`	`915`
`16`	`84`	`309`	`909`	`2281`	`5081`	`10319`
`65`	`485`	`2339`	`8702`	`26950`	`72679`
`326`	`3236`	`19609`	`89225`	`331775`
`1957`	`24609`	`181481`	`984506`
`13700`	`210572`
`109601`

A248670 as an upper right triangle

`1`	`1`	`1`	`1`	`1`	`1`	`1`	`1`	`1`	`1`
	`2`	`4`	`7`	`11`	`16`	`22`	`29`	`37`	`46`
		`5`	`17`	`45`	`100`	`196`	`350`	`582`	`915`
			`16`	`84`	`309`	`909`	`2281`	`5081`	`10319`
				`65`	`485`	`2339`	`8702`	`26950`	`72679`
					`326`	`3236`	`19609`	`89225`	`331775`
						`1957`	`24609`	`181481`	`984506`
							`13700`	`210572`
								`109601`

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Last modified April 17 20:17 EDT 2024. Contains 371767 sequences. (Running on oeis4.)