A023171 - OEIS

The OEIS is supported by the many generous donors to the OEIS Foundation.

A023171 as a simple table

`n`		`a(n)`
`1`		`1`
`2`		`2`
`3`		`4`
`4`		`172`
`5`		`748`
`6`		`1958`
`7`		`6307`
`8`		`22313`
`9`		`106012`
`10`		`530308`
`11`		`1051529`
`12`		`1225708`
`13`		`7188127`
`14`		`14309369`
`15`		`24168763`
`16`		`30752921`
`17`		`31373381`
`18`		`34217107`
`19`		`38527661`
`20`		`40448867`
`21`		`56051179`
`22`		`81926788`
`23`		`83917901`
`24`		`87871781`
`25`		`99922929`
`26`		`122614387`

[1,2,4,172,748,1958,6307,22313,106012,530308, 1051529,1225708,7188127,14309369,24168763, 30752921,31373381,34217107,38527661,40448867, 56051179,81926788,83917901,87871781,99922929, 122614387]

License Agreements, Terms of Use, Privacy Policy. .

Last modified August 25 01:19 EDT 2024. Contains 375418 sequences. (Running on oeis4.)