A013056 - OEIS

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A013056 as a simple table

`n`		`a(n)`
`0`		`1`
`1`		`2`
`2`		`4`
`3`		`7`
`4`		`8`
`5`		`17`
`6`		`214`
`7`		`1089`
`8`		`-2120`
`9`		`-36439`
`10`		`244474`
`11`		`4128909`
`12`		`-19663636`
`13`		`-543199915`
`14`		`2667954774`
`15`		`101851512369`
`16`		`-459657139376`
`17`		`-24809162213327`
`18`		`101692759589938`
`19`		`7679423522214741`
`20`		`-27454474974890796`

[1,2,4,7,8,17,214,1089,-2120,-36439,244474, 4128909,-19663636,-543199915,2667954774, 101851512369,-459657139376,-24809162213327, 101692759589938,7679423522214741, -27454474974890796]

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Last modified August 25 12:40 EDT 2024. Contains 375439 sequences. (Running on oeis4.)