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

 Hints (Greetings from The On-Line Encyclopedia of Integer Sequences!)
 A083418 Smallest positive Integer m such that m+i^2=0 mod p_i (i-th prime) for 1<=i<=n. 0
 1, 5, 11, 131, 2021, 11261, 311561, 3374621, 119770901, 5250906911, 102296305361, 3712385127701, 77919766475801, 10118178462873731, 494180347734664841, 10947306651739018811, 1184157011830580629091, 1184157011830580629091 (list; graph; refs; listen; history; text; internal format)
 OFFSET 1,2 COMMENTS This sequence is used to define other sequences. LINKS Table of n, a(n) for n=1..18. EXAMPLE a(3)=11 because this is the smallest positive integer m such that m+1^2=0 mod 2, m+2^2=0 mod 3 and m+3^2=0 mod 5. CROSSREFS Cf. A053665. Sequence in context: A094108 A222674 A197538 * A266527 A267078 A276511 Adjacent sequences: A083415 A083416 A083417 * A083419 A083420 A083421 KEYWORD easy,nonn AUTHOR Farideh Firoozbakht, Jun 08 2003 STATUS approved

Lookup | Welcome | Wiki | Register | Music | Plot 2 | Demos | Index | Browse | More | WebCam
Contribute new seq. or comment | Format | Style Sheet | Transforms | Superseeker | Recents
The OEIS Community | Maintained by The OEIS Foundation Inc.

Last modified June 8 00:20 EDT 2023. Contains 363157 sequences. (Running on oeis4.)