A133643 - OEIS

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A133643 as a simple table

`n`		`a(n)`
`1`		`1`
`2`		`1`
`3`		`2`
`4`		`1`
`5`		`2`
`6`		`6`
`7`		`1`
`8`		`2`
`9`		`9`
`10`		`24`
`11`		`1`
`12`		`2`
`13`		`12`
`14`		`44`
`15`		`120`
`16`		`1`
`17`		`2`
`18`		`17`
`19`		`80`
`20`		`265`
`21`		`720`
`22`		`1`
`23`		`2`
`24`		`24`
`25`		`144`
`26`		`578`
`27`		`1854`
`28`		`5040`
`29`		`1`
`30`		`2`
`31`		`33`
`32`		`248`
`33`		`1249`
`34`		`4738`
`35`		`14833`
`36`		`40320`
`37`		`1`
`38`		`2`
`39`		`42`
`40`		`440`
`41`		`2681`
`42`		`12000`
`43`		`43386`
`44`		`133496`
`45`		`362880`
`46`		`1`
`47`		`2`
`48`		`60`
`49`		`764`
`50`		`5713`
`51`		`30240`
`52`		`126117`
`53`		`439792`
`54`		`1334961`
`55`		`3628800`
`56`		`1`
`57`		`2`
`58`		`83`
`59`		`1316`
`60`		`12105`
`61`		`75510`
`62`		`364503`
`63`		`1441788`
`64`		`4890740`
`65`		`14684570`
`66`		`39916800`

[1,1,2,1,2,6,1,2,9,24,1,2,12,44,120,1,2,17,80,265, 720,1,2,24,144,578,1854,5040,1,2,33,248,1249,4738, 14833,40320,1,2,42,440,2681,12000,43386,133496, 362880,1,2,60,764,5713,30240,126117,439792, 1334961,3628800,1,2,83,1316,12105,75510,364503, 1441788,4890740,14684570,39916800]

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Last modified April 25 09:35 EDT 2024. Contains 371967 sequences. (Running on oeis4.)