A148074 - OEIS

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A148074 as a simple table

`n`		`a(n)`
`0`		`1`
`1`		`1`
`2`		`2`
`3`		`4`
`4`		`9`
`5`		`21`
`6`		`56`
`7`		`164`
`8`		`472`
`9`		`1443`
`10`		`4442`
`11`		`13543`
`12`		`42538`
`13`		`140125`
`14`		`461051`
`15`		`1540007`
`16`		`5230724`
`17`		`17608645`
`18`		`59481321`
`19`		`206130290`
`20`		`720298004`
`21`		`2523815677`
`22`		`8951596054`
`23`		`31724219609`
`24`		`111972880599`
`25`		`399889272475`
`26`		`1443126871712`
`27`		`5216771470535`
`28`		`18978785870361`
`29`		`69268966498148`
`30`		`251874465187235`
`31`		`919122479206908`
`32`		`3382867597156114`

[1,1,2,4,9,21,56,164,472,1443,4442,13543,42538, 140125,461051,1540007,5230724,17608645,59481321, 206130290,720298004,2523815677,8951596054, 31724219609,111972880599,399889272475, 1443126871712,5216771470535,18978785870361, 69268966498148,251874465187235,919122479206908, 3382867597156114]

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Last modified June 27 20:20 EDT 2024. Contains 373753 sequences. (Running on oeis4.)