A185945 - OEIS

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A185945 as a triangular array

1

4 1

10 5 1

20 16 6 1

35 43 23 7 1

56 109 74 31 8 1

84 279 223 114 40 9 1

120 750 666 387 164 50 10 1

165 2148 2028 1278 612 225 61 11 1

220 6529 6364 4216 2188 910 298 73 12 1

286 20811 20591 14062 7698 3482 1294 384 86 13 1

A185945 as a square array

`1`	`4`	`10`	`20`	`35`	`56`	`84`	`120`	`165`	`220`	`286`
`1`	`5`	`16`	`43`	`109`	`279`	`750`	`2148`	`6529`	`20811`
`1`	`6`	`23`	`74`	`223`	`666`	`2028`	`6364`	`20591`
`1`	`7`	`31`	`114`	`387`	`1278`	`4216`	`14062`
`1`	`8`	`40`	`164`	`612`	`2188`	`7698`
`1`	`9`	`50`	`225`	`910`	`3482`
`1`	`10`	`61`	`298`	`1294`
`1`	`11`	`73`	`384`
`1`	`12`	`86`
`1`	`13`
`1`

A185945 as an upper right triangle

`1`	`4`	`10`	`20`	`35`	`56`	`84`	`120`	`165`	`220`	`286`
	`1`	`5`	`16`	`43`	`109`	`279`	`750`	`2148`	`6529`	`20811`
		`1`	`6`	`23`	`74`	`223`	`666`	`2028`	`6364`	`20591`
			`1`	`7`	`31`	`114`	`387`	`1278`	`4216`	`14062`
				`1`	`8`	`40`	`164`	`612`	`2188`	`7698`
					`1`	`9`	`50`	`225`	`910`	`3482`
						`1`	`10`	`61`	`298`	`1294`
							`1`	`11`	`73`	`384`
								`1`	`12`	`86`
									`1`	`13`
										`1`

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Last modified April 24 04:14 EDT 2024. Contains 371918 sequences. (Running on oeis4.)