A178873 - OEIS

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A178873 as a simple table

`n`		`a(n)`
`0`		`0`
`1`		`1`
`2`		`5`
`3`		`23`
`4`		`112`
`5`		`558`
`6`		`2790`
`7`		`13951`
`8`		`69755`
`9`		`348773`
`10`		`1743862`
`11`		`8719308`
`12`		`43596540`
`13`		`217982701`
`14`		`1089913505`
`15`		`5449567523`
`16`		`27247837612`
`17`		`136239188058`
`18`		`681195940290`
`19`		`3405979701451`
`20`		`17029898507255`
`21`		`85149492536273`

[0,1,5,23,112,558,2790,13951,69755,348773,1743862, 8719308,43596540,217982701,1089913505,5449567523, 27247837612,136239188058,681195940290, 3405979701451,17029898507255,85149492536273]

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Last modified June 16 01:53 EDT 2024. Contains 373412 sequences. (Running on oeis4.)