A204201 - OEIS

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A204201 as a triangular array

1

1 4

1 5 10

1 6 15 22

1 7 21 37 46

1 8 28 58 83 94

1 9 36 86 141 177 190

1 10 45 122 227 318 367 382

1 11 55 167 349 545 685 749 766

1 12 66 222 516 894 1230 1434 1515 1534

1 13 78 288 738 1410

A204201 as a square array

`1`	`1`	`1`	`1`	`1`	`1`	`1`	`1`	`1`	`1`	`1`
`4`	`5`	`6`	`7`	`8`	`9`	`10`	`11`	`12`	`13`
`10`	`15`	`21`	`28`	`36`	`45`	`55`	`66`	`78`
`22`	`37`	`58`	`86`	`122`	`167`	`222`	`288`
`46`	`83`	`141`	`227`	`349`	`516`	`738`
`94`	`177`	`318`	`545`	`894`	`1410`
`190`	`367`	`685`	`1230`
`382`	`749`	`1434`
`766`	`1515`
`1534`

A204201 as an upper right triangle

`1`	`1`	`1`	`1`	`1`	`1`	`1`	`1`	`1`	`1`	`1`
	`4`	`5`	`6`	`7`	`8`	`9`	`10`	`11`	`12`	`13`
		`10`	`15`	`21`	`28`	`36`	`45`	`55`	`66`	`78`
			`22`	`37`	`58`	`86`	`122`	`167`	`222`	`288`
				`46`	`83`	`141`	`227`	`349`	`516`	`738`
					`94`	`177`	`318`	`545`	`894`	`1410`
						`190`	`367`	`685`	`1230`
							`382`	`749`	`1434`
								`766`	`1515`
									`1534`

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Last modified May 10 07:40 EDT 2024. Contains 372358 sequences. (Running on oeis4.)