A149167 - OEIS

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A149167 as a simple table

`n`		`a(n)`
`0`		`1`
`1`		`1`
`2`		`4`
`3`		`9`
`4`		`42`
`5`		`122`
`6`		`590`
`7`		`1909`
`8`		`9352`
`9`		`32288`
`10`		`159348`
`11`		`575336`
`12`		`2852154`
`13`		`10632642`
`14`		`52848864`
`15`		`201805251`
`16`		`1004738946`
`17`		`3909911352`
`18`		`19488971892`
`19`		`77013020910`
`20`		`384181779814`
`21`		`1537516796154`
`22`		`7674311674350`
`23`		`31042966872666`
`24`		`155010703802680`
`25`		`632789199449082`
`26`		`3160749113086482`
`27`		`13005667180995390`

[1,1,4,9,42,122,590,1909,9352,32288,159348,575336, 2852154,10632642,52848864,201805251,1004738946, 3909911352,19488971892,77013020910,384181779814, 1537516796154,7674311674350,31042966872666, 155010703802680,632789199449082,3160749113086482, 13005667180995390]

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Last modified April 23 15:20 EDT 2024. Contains 371916 sequences. (Running on oeis4.)