A148741 - OEIS

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A148741 as a simple table

`n`		`a(n)`
`0`		`1`
`1`		`1`
`2`		`3`
`3`		`7`
`4`		`26`
`5`		`80`
`6`		`324`
`7`		`1150`
`8`		`4908`
`9`		`18964`
`10`		`83715`
`11`		`341998`
`12`		`1545368`
`13`		`6563356`
`14`		`30163671`
`15`		`131790446`
`16`		`613435908`
`17`		`2738122567`
`18`		`12871074729`
`19`		`58410682449`
`20`		`276719975340`
`21`		`1272372258459`
`22`		`6065901435994`
`23`		`28187798326093`
`24`		`135077703165596`
`25`		`633152138248192`
`26`		`3047152900049867`
`27`		`14385841999184273`
`28`		`69484774027121302`

[1,1,3,7,26,80,324,1150,4908,18964,83715,341998, 1545368,6563356,30163671,131790446,613435908, 2738122567,12871074729,58410682449,276719975340, 1272372258459,6065901435994,28187798326093, 135077703165596,633152138248192,3047152900049867, 14385841999184273,69484774027121302]

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Last modified May 25 03:00 EDT 2013. Contains 225634 sequences.