A304638 - OEIS

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A304638 as a simple table

`n`		`a(n)`
`1`		`1`
`2`		`0`
`3`		`3`
`4`		`1`
`5`		`10`
`6`		`0`
`7`		`35`
`8`		`4`
`9`		`127`
`10`		`0`
`11`		`462`
`12`		`15`
`13`		`1716`
`14`		`0`
`15`		`6440`
`16`		`57`
`17`		`24310`
`18`		`0`
`19`		`92378`
`20`		`210`
`21`		`352737`
`22`		`0`
`23`		`1352078`
`24`		`798`
`25`		`5200301`
`26`		`0`
`27`		`20058384`
`28`		`3003`
`29`		`77558760`
`30`		`0`
`31`		`300540195`
`32`		`11468`
`33`		`1166803440`
`34`		`0`
`35`		`4537567657`
`36`		`43759`
`37`		`17672631900`
`38`		`0`
`39`		`68923265697`
`40`		`168080`
`41`		`269128937220`
`42`		`0`
`43`		`1052049481860`
`44`		`646646`
`45`		`4116715368841`
`46`		`0`
`47`		`16123801841550`
`48`		`2496647`
`49`		`63205303218877`
`50`		`0`
`51`		`247959266493500`
`52`		`9657700`
`53`		`973469712824056`
`54`		`0`
`55`		`3824345300380385`
`56`		`37444162`
`57`		`15033633249846102`
`58`		`0`
`59`		`59132290782430712`
`60`		`145422720`
`61`		`232714176627630544`
`62`		`0`
`63`		`916312070471589206`
`64`		`565730729`
`65`		`3609714217008133585`
`66`		`0`
`67`		`14226520737620288370`
`68`		`2203961430`
`69`		`56093138908332566782`
`70`		`0`
`71`		`221256270138418389602`
`72`		`8597528644`
`73`		`873065282167813104916`
`74`		`0`
`75`		`3446310324346635137703`
`76`		`33578000610`
`77`		`13608507434599516007855`
`78`		`0`
`79`		`53753604366668088230810`
`80`		`131282534380`

[1,0,3,1,10,0,35,4,127,0,462,15,1716,0,6440,57, 24310,0,92378,210,352737,0,1352078,798,5200301,0, 20058384,3003,77558760,0,300540195,11468, 1166803440,0,4537567657,43759,17672631900,0, 68923265697,168080,269128937220,0,1052049481860, 646646,4116715368841,0,16123801841550,2496647, 63205303218877,0,247959266493500,9657700, 973469712824056,0,3824345300380385,37444162, 15033633249846102,0,59132290782430712,145422720, 232714176627630544,0,916312070471589206,565730729, 3609714217008133585,0,14226520737620288370, 2203961430,56093138908332566782,0, 221256270138418389602,8597528644, 873065282167813104916,0,3446310324346635137703, 33578000610,13608507434599516007855,0, 53753604366668088230810,131282534380]

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Last modified September 7 09:14 EDT 2024. Contains 375730 sequences. (Running on oeis4.)