A275762 - OEIS

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

A275762 as a simple table

`n`		`a(n)`
`0`		`2`
`1`		`-1`
`2`		`2`
`3`		`-4`
`4`		`7`
`5`		`-12`
`6`		`22`
`7`		`-41`
`8`		`74`
`9`		`-133`
`10`		`243`
`11`		`-444`
`12`		`806`
`13`		`-1465`
`14`		`2669`
`15`		`-4859`
`16`		`8840`
`17`		`-16087`
`18`		`29282`
`19`		`-53296`
`20`		`96994`
`21`		`-176527`
`22`		`321290`
`23`		`-584755`
`24`		`1064251`
`25`		`-1936952`
`26`		`3525296`
`27`		`-6416092`
`28`		`11677369`
`29`		`-21252993`
`30`		`38680798`
`31`		`-70399646`
`32`		`128128414`
`33`		`-233195704`
`34`		`424419826`
`35`		`-772450633`
`36`		`1405872057`
`37`		`-2558708924`
`38`		`4656889892`
`39`		`-8475611623`
`40`		`15425744240`
`41`		`-28075093283`
`42`		`51097104306`
`43`		`-92997520459`
`44`		`169256926243`
`45`		`-308050225082`
`46`		`560656176744`
`47`		`-1020402917484`
`48`		`1857149100126`
`49`		`-3380040101304`
`50`		`6151725289638`

[2,-1,2,-4,7,-12,22,-41,74,-133,243,-444,806, -1465,2669,-4859,8840,-16087,29282,-53296,96994, -176527,321290,-584755,1064251,-1936952,3525296, -6416092,11677369,-21252993,38680798,-70399646, 128128414,-233195704,424419826,-772450633, 1405872057,-2558708924,4656889892,-8475611623, 15425744240,-28075093283,51097104306,-92997520459, 169256926243,-308050225082,560656176744, -1020402917484,1857149100126,-3380040101304, 6151725289638]

License Agreements, Terms of Use, Privacy Policy. .

Last modified July 18 04:06 EDT 2024. Contains 374377 sequences. (Running on oeis4.)