A172156 - OEIS

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A172156 as a simple table

`n`		`a(n)`
`1`		`7`
`2`		`17`
`3`		`37`
`4`		`157`
`5`		`317`
`6`		`1277`
`7`		`2557`
`8`		`20477`
`9`		`655357`
`10`		`5242877`
`11`		`671088637`
`12`		`2684354557`
`13`		`5368709117`
`14`		`343597383677`
`15`		`23058430092136939517`
`16`		`23611832414348226068477`
`17`		`48357032784585166988247037`
`18`		`830767497365572420564879412675215357`

[7,17,37,157,317,1277,2557,20477,655357,5242877, 671088637,2684354557,5368709117,343597383677, 23058430092136939517,23611832414348226068477, 48357032784585166988247037, 830767497365572420564879412675215357]

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Last modified May 20 21:27 EDT 2013. Contains 225464 sequences.